| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $59.74 | 9.455% | $65.3884 | $65.39 | $65.40 | $65.40 |
| Purchase #2 | $222.75 | 6.755% | $237.7968 | $237.80 | $237.80 | $237.80 |
| Purchase #3 | $236.86 | 8.820% | $257.7511 | $257.75 | $257.75 | $257.80 |
| Purchase #4 | $105.43 | 10.823% | $116.8407 | $116.84 | $116.85 | $116.80 |
| Purchase #5 | $177.97 | 13.788% | $202.5085 | $202.51 | $202.50 | $202.50 |
| Purchase #6 | $156.89 | 10.851% | $173.9141 | $173.91 | $173.90 | $173.90 |
| Purchase #7 | $224.70 | 10.121% | $247.4419 | $247.44 | $247.45 | $247.40 |
| 7 purchase totals = | $1,184.34 | $1,301.6415 | $1,301.64 | $1,301.65 | $1,301.60 | |