| 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 | $75.71 | 11.607% | $84.4977 | $84.50 | $84.50 | $84.50 |
| Purchase #2 | $141.99 | 4.870% | $148.9049 | $148.90 | $148.90 | $148.90 |
| Purchase #3 | $209.43 | 11.829% | $234.2035 | $234.20 | $234.20 | $234.20 |
| Purchase #4 | $156.32 | 11.202% | $173.831 | $173.83 | $173.85 | $173.80 |
| Purchase #5 | $97.79 | 13.226% | $110.7237 | $110.72 | $110.70 | $110.70 |
| Purchase #6 | $43.34 | 5.388% | $45.6752 | $45.68 | $45.70 | $45.70 |
| Purchase #7 | $239.63 | 7.860% | $258.4649 | $258.46 | $258.45 | $258.50 |
| 7 purchase totals = | $964.21 | $1,056.3009 | $1,056.29 | $1,056.30 | $1,056.30 | |