| 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 | $48.71 | 11.792% | $54.4539 | $54.45 | $54.45 | $54.50 |
| Purchase #2 | $155.58 | 12.539% | $175.0882 | $175.09 | $175.10 | $175.10 |
| Purchase #3 | $143.72 | 11.611% | $160.4073 | $160.41 | $160.40 | $160.40 |
| Purchase #4 | $58.30 | 6.857% | $62.2976 | $62.30 | $62.30 | $62.30 |
| Purchase #5 | $36.91 | 9.152% | $40.288 | $40.29 | $40.30 | $40.30 |
| Purchase #6 | $128.32 | 3.646% | $132.9985 | $133.00 | $133.00 | $133.00 |
| Purchase #7 | $28.95 | 7.633% | $31.1598 | $31.16 | $31.15 | $31.20 |
| 7 purchase totals = | $600.49 | $656.6933 | $656.70 | $656.70 | $656.80 | |