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 | $13.80 | 7.820% | $14.8792 | $14.88 | $14.90 | $14.90 |
Purchase #2 | $13.68 | 9.264% | $14.9473 | $14.95 | $14.95 | $14.90 |
Purchase #3 | $202.89 | 5.746% | $214.5481 | $214.55 | $214.55 | $214.50 |
Purchase #4 | $116.95 | 11.544% | $130.4507 | $130.45 | $130.45 | $130.50 |
Purchase #5 | $203.81 | 8.675% | $221.4905 | $221.49 | $221.50 | $221.50 |
Purchase #6 | $180.30 | 7.507% | $193.8351 | $193.84 | $193.85 | $193.80 |
Purchase #7 | $125.34 | 5.664% | $132.4393 | $132.44 | $132.45 | $132.40 |
7 purchase totals = | $856.77 | $922.5902 | $922.60 | $922.65 | $922.50 |