| 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 | $109.94 | 5.712% | $116.2198 | $116.22 | $116.20 | $116.20 |
| Purchase #2 | $13.72 | 8.559% | $14.8943 | $14.89 | $14.90 | $14.90 |
| Purchase #3 | $64.68 | 5.740% | $68.3926 | $68.39 | $68.40 | $68.40 |
| Purchase #4 | $112.43 | 12.464% | $126.4433 | $126.44 | $126.45 | $126.40 |
| Purchase #5 | $19.36 | 3.395% | $20.0173 | $20.02 | $20.00 | $20.00 |
| Purchase #6 | $53.38 | 6.556% | $56.8796 | $56.88 | $56.90 | $56.90 |
| Purchase #7 | $15.28 | 4.259% | $15.9308 | $15.93 | $15.95 | $15.90 |
| 7 purchase totals = | $388.79 | $418.7777 | $418.77 | $418.80 | $418.70 | |