| 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 | $7.67 | 6.192% | $8.1449 | $8.14 | $8.15 | $8.10 |
| Purchase #2 | $58.40 | 9.769% | $64.1051 | $64.11 | $64.10 | $64.10 |
| Purchase #3 | $81.58 | 5.603% | $86.1509 | $86.15 | $86.15 | $86.20 |
| Purchase #4 | $50.38 | 11.646% | $56.2473 | $56.25 | $56.25 | $56.20 |
| Purchase #5 | $183.58 | 7.723% | $197.7579 | $197.76 | $197.75 | $197.80 |
| Purchase #6 | $126.51 | 4.393% | $132.0676 | $132.07 | $132.05 | $132.10 |
| Purchase #7 | $225.85 | 13.849% | $257.128 | $257.13 | $257.15 | $257.10 |
| 7 purchase totals = | $733.97 | $801.6017 | $801.61 | $801.60 | $801.60 | |