| 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 | $63.29 | 8.793% | $68.8551 | $68.86 | $68.85 | $68.90 |
| Purchase #2 | $78.80 | 9.409% | $86.2143 | $86.21 | $86.20 | $86.20 |
| Purchase #3 | $20.98 | 12.664% | $23.6369 | $23.64 | $23.65 | $23.60 |
| Purchase #4 | $39.61 | 3.478% | $40.9876 | $40.99 | $41.00 | $41.00 |
| Purchase #5 | $66.36 | 12.607% | $74.726 | $74.73 | $74.75 | $74.70 |
| Purchase #6 | $59.29 | 13.161% | $67.0932 | $67.09 | $67.10 | $67.10 |
| Purchase #7 | $141.88 | 9.359% | $155.1585 | $155.16 | $155.15 | $155.20 |
| 7 purchase totals = | $470.21 | $516.6716 | $516.68 | $516.70 | $516.70 | |