| 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 | $79.62 | 5.664% | $84.1297 | $84.13 | $84.15 | $84.10 |
| Purchase #2 | $11.25 | 6.689% | $12.0025 | $12.00 | $12.00 | $12.00 |
| Purchase #3 | $121.79 | 11.314% | $135.5693 | $135.57 | $135.55 | $135.60 |
| Purchase #4 | $116.48 | 4.313% | $121.5038 | $121.50 | $121.50 | $121.50 |
| Purchase #5 | $50.62 | 6.457% | $53.8885 | $53.89 | $53.90 | $53.90 |
| Purchase #6 | $143.46 | 8.591% | $155.7846 | $155.78 | $155.80 | $155.80 |
| Purchase #7 | $228.38 | 7.282% | $245.0106 | $245.01 | $245.00 | $245.00 |
| 7 purchase totals = | $751.60 | $807.8890 | $807.88 | $807.90 | $807.90 | |