| 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 | $46.27 | 3.235% | $47.7668 | $47.77 | $47.75 | $47.80 |
| Purchase #2 | $38.85 | 13.447% | $44.0742 | $44.07 | $44.05 | $44.10 |
| Purchase #3 | $52.95 | 6.808% | $56.5548 | $56.55 | $56.55 | $56.60 |
| Purchase #4 | $205.87 | 12.803% | $232.2275 | $232.23 | $232.25 | $232.20 |
| Purchase #5 | $112.26 | 8.774% | $122.1097 | $122.11 | $122.10 | $122.10 |
| Purchase #6 | $138.46 | 10.639% | $153.1908 | $153.19 | $153.20 | $153.20 |
| Purchase #7 | $144.63 | 4.314% | $150.8693 | $150.87 | $150.85 | $150.90 |
| 7 purchase totals = | $739.29 | $806.7931 | $806.79 | $806.75 | $806.90 | |