| 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 | $66.55 | 12.513% | $74.8774 | $74.88 | $74.90 | $74.90 |
| Purchase #2 | $199.41 | 3.419% | $206.2278 | $206.23 | $206.25 | $206.20 |
| Purchase #3 | $237.62 | 9.668% | $260.5931 | $260.59 | $260.60 | $260.60 |
| Purchase #4 | $80.48 | 4.865% | $84.3954 | $84.40 | $84.40 | $84.40 |
| Purchase #5 | $13.59 | 10.802% | $15.058 | $15.06 | $15.05 | $15.10 |
| Purchase #6 | $250.40 | 8.192% | $270.9128 | $270.91 | $270.90 | $270.90 |
| Purchase #7 | $132.81 | 6.361% | $141.258 | $141.26 | $141.25 | $141.30 |
| 7 purchase totals = | $980.86 | $1,053.3225 | $1,053.33 | $1,053.35 | $1,053.40 | |