| 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 | $43.44 | 7.740% | $46.8023 | $46.80 | $46.80 | $46.80 |
| Purchase #2 | $236.93 | 5.853% | $250.7975 | $250.80 | $250.80 | $250.80 |
| Purchase #3 | $42.70 | 8.533% | $46.3436 | $46.34 | $46.35 | $46.30 |
| Purchase #4 | $110.56 | 13.499% | $125.4845 | $125.48 | $125.50 | $125.50 |
| Purchase #5 | $112.25 | 3.836% | $116.5559 | $116.56 | $116.55 | $116.60 |
| Purchase #6 | $211.57 | 5.686% | $223.5999 | $223.60 | $223.60 | $223.60 |
| Purchase #7 | $35.57 | 10.586% | $39.3354 | $39.34 | $39.35 | $39.30 |
| 7 purchase totals = | $793.02 | $848.9191 | $848.92 | $848.95 | $848.90 | |