| 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 | $14.32 | 7.608% | $15.4095 | $15.41 | $15.40 | $15.40 |
| Purchase #2 | $29.44 | 11.119% | $32.7134 | $32.71 | $32.70 | $32.70 |
| Purchase #3 | $69.86 | 7.655% | $75.2078 | $75.21 | $75.20 | $75.20 |
| Purchase #4 | $60.60 | 13.432% | $68.7398 | $68.74 | $68.75 | $68.70 |
| Purchase #5 | $106.43 | 6.175% | $113.0021 | $113.00 | $113.00 | $113.00 |
| Purchase #6 | $61.51 | 5.405% | $64.8346 | $64.83 | $64.85 | $64.80 |
| Purchase #7 | $190.96 | 8.604% | $207.3902 | $207.39 | $207.40 | $207.40 |
| 7 purchase totals = | $533.12 | $577.2974 | $577.29 | $577.30 | $577.20 | |