| 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 | $46.84 | 3.727% | $48.5857 | $48.59 | $48.60 | $48.60 |
| Purchase #2 | $132.31 | 4.590% | $138.383 | $138.38 | $138.40 | $138.40 |
| Purchase #3 | $18.83 | 7.676% | $20.2754 | $20.28 | $20.30 | $20.30 |
| Purchase #4 | $130.98 | 5.109% | $137.6718 | $137.67 | $137.65 | $137.70 |
| Purchase #5 | $108.92 | 12.426% | $122.4544 | $122.45 | $122.45 | $122.50 |
| Purchase #6 | $84.85 | 11.754% | $94.8233 | $94.82 | $94.80 | $94.80 |
| Purchase #7 | $158.39 | 7.535% | $170.3247 | $170.32 | $170.30 | $170.30 |
| 7 purchase totals = | $681.12 | $732.5183 | $732.51 | $732.50 | $732.60 | |