| 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 | $24.52 | 7.322% | $26.3154 | $26.32 | $26.30 | $26.30 |
| Purchase #2 | $54.64 | 11.856% | $61.1181 | $61.12 | $61.10 | $61.10 |
| Purchase #3 | $132.31 | 12.669% | $149.0724 | $149.07 | $149.05 | $149.10 |
| Purchase #4 | $240.96 | 10.283% | $265.7379 | $265.74 | $265.75 | $265.70 |
| Purchase #5 | $10.72 | 5.872% | $11.3495 | $11.35 | $11.35 | $11.30 |
| Purchase #6 | $13.28 | 7.337% | $14.2544 | $14.25 | $14.25 | $14.30 |
| Purchase #7 | $30.38 | 5.844% | $32.1554 | $32.16 | $32.15 | $32.20 |
| 7 purchase totals = | $506.81 | $560.0031 | $560.01 | $559.95 | $560.00 | |