| 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 | $61.86 | 5.396% | $65.198 | $65.20 | $65.20 | $65.20 |
| Purchase #2 | $179.55 | 9.826% | $197.1926 | $197.19 | $197.20 | $197.20 |
| Purchase #3 | $128.80 | 7.293% | $138.1934 | $138.19 | $138.20 | $138.20 |
| Purchase #4 | $8.47 | 10.548% | $9.3634 | $9.36 | $9.35 | $9.40 |
| Purchase #5 | $13.44 | 6.573% | $14.3234 | $14.32 | $14.30 | $14.30 |
| Purchase #6 | $16.49 | 8.797% | $17.9406 | $17.94 | $17.95 | $17.90 |
| Purchase #7 | $86.58 | 3.272% | $89.4129 | $89.41 | $89.40 | $89.40 |
| 7 purchase totals = | $495.19 | $531.6243 | $531.61 | $531.60 | $531.60 | |