| 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 | $41.30 | 10.338% | $45.5696 | $45.57 | $45.55 | $45.60 |
| Purchase #2 | $87.73 | 7.637% | $94.4299 | $94.43 | $94.45 | $94.40 |
| Purchase #3 | $176.27 | 7.802% | $190.0226 | $190.02 | $190.00 | $190.00 |
| Purchase #4 | $67.70 | 13.438% | $76.7975 | $76.80 | $76.80 | $76.80 |
| Purchase #5 | $90.75 | 9.208% | $99.1063 | $99.11 | $99.10 | $99.10 |
| Purchase #6 | $160.44 | 6.485% | $170.8445 | $170.84 | $170.85 | $170.80 |
| Purchase #7 | $186.84 | 9.595% | $204.7673 | $204.77 | $204.75 | $204.80 |
| 7 purchase totals = | $811.03 | $881.5377 | $881.54 | $881.50 | $881.50 | |