| 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 | $11.63 | 5.711% | $12.2942 | $12.29 | $12.30 | $12.30 |
| Purchase #2 | $57.76 | 13.769% | $65.713 | $65.71 | $65.70 | $65.70 |
| Purchase #3 | $130.95 | 13.684% | $148.8692 | $148.87 | $148.85 | $148.90 |
| Purchase #4 | $103.96 | 4.256% | $108.3845 | $108.38 | $108.40 | $108.40 |
| Purchase #5 | $57.52 | 11.407% | $64.0813 | $64.08 | $64.10 | $64.10 |
| Purchase #6 | $212.82 | 13.371% | $241.2762 | $241.28 | $241.30 | $241.30 |
| Purchase #7 | $216.35 | 10.155% | $238.3203 | $238.32 | $238.30 | $238.30 |
| 7 purchase totals = | $790.99 | $878.9387 | $878.93 | $878.95 | $879.00 | |