| 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 | $78.86 | 12.415% | $88.6505 | $88.65 | $88.65 | $88.70 |
| Purchase #2 | $6.65 | 6.408% | $7.0761 | $7.08 | $7.10 | $7.10 |
| Purchase #3 | $122.35 | 5.134% | $128.6314 | $128.63 | $128.65 | $128.60 |
| Purchase #4 | $75.92 | 8.783% | $82.5881 | $82.59 | $82.60 | $82.60 |
| Purchase #5 | $250.83 | 3.763% | $260.2687 | $260.27 | $260.25 | $260.30 |
| Purchase #6 | $80.99 | 9.669% | $88.8209 | $88.82 | $88.80 | $88.80 |
| Purchase #7 | $53.56 | 5.582% | $56.5497 | $56.55 | $56.55 | $56.50 |
| 7 purchase totals = | $669.16 | $712.5854 | $712.59 | $712.60 | $712.60 | |