| 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 | $37.98 | 9.371% | $41.5391 | $41.54 | $41.55 | $41.50 |
| Purchase #2 | $65.96 | 7.644% | $71.002 | $71.00 | $71.00 | $71.00 |
| Purchase #3 | $204.73 | 9.705% | $224.599 | $224.60 | $224.60 | $224.60 |
| Purchase #4 | $222.82 | 11.306% | $248.012 | $248.01 | $248.00 | $248.00 |
| Purchase #5 | $233.34 | 10.125% | $256.9657 | $256.97 | $256.95 | $257.00 |
| Purchase #6 | $35.33 | 6.648% | $37.6787 | $37.68 | $37.70 | $37.70 |
| Purchase #7 | $17.57 | 6.632% | $18.7352 | $18.74 | $18.75 | $18.70 |
| 7 purchase totals = | $817.73 | $898.5317 | $898.54 | $898.55 | $898.50 | |