| 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 | $41.88 | 10.872% | $46.4332 | $46.43 | $46.45 | $46.40 |
| Purchase #2 | $202.87 | 4.181% | $211.352 | $211.35 | $211.35 | $211.40 |
| Purchase #3 | $181.53 | 7.494% | $195.1339 | $195.13 | $195.15 | $195.10 |
| Purchase #4 | $48.55 | 11.731% | $54.2454 | $54.25 | $54.25 | $54.20 |
| Purchase #5 | $103.37 | 5.847% | $109.414 | $109.41 | $109.40 | $109.40 |
| Purchase #6 | $45.35 | 8.517% | $49.2125 | $49.21 | $49.20 | $49.20 |
| Purchase #7 | $28.59 | 12.816% | $32.2541 | $32.25 | $32.25 | $32.30 |
| 7 purchase totals = | $652.14 | $698.0451 | $698.03 | $698.05 | $698.00 | |