| 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 | $26.77 | 8.478% | $29.0396 | $29.04 | $29.05 | $29.00 |
| Purchase #2 | $123.71 | 3.511% | $128.0535 | $128.05 | $128.05 | $128.10 |
| Purchase #3 | $140.83 | 13.860% | $160.349 | $160.35 | $160.35 | $160.30 |
| Purchase #4 | $52.80 | 9.851% | $58.0013 | $58.00 | $58.00 | $58.00 |
| Purchase #5 | $56.47 | 13.769% | $64.2454 | $64.25 | $64.25 | $64.20 |
| Purchase #6 | $27.54 | 13.499% | $31.2576 | $31.26 | $31.25 | $31.30 |
| Purchase #7 | $29.28 | 9.552% | $32.0768 | $32.08 | $32.10 | $32.10 |
| 7 purchase totals = | $457.40 | $503.0232 | $503.03 | $503.05 | $503.00 | |