| 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 | $24.99 | 11.836% | $27.9478 | $27.95 | $27.95 | $27.90 |
| Purchase #2 | $163.94 | 5.544% | $173.0288 | $173.03 | $173.05 | $173.00 |
| Purchase #3 | $192.40 | 4.778% | $201.5929 | $201.59 | $201.60 | $201.60 |
| Purchase #4 | $32.98 | 10.799% | $36.5415 | $36.54 | $36.55 | $36.50 |
| Purchase #5 | $141.59 | 7.455% | $152.1455 | $152.15 | $152.15 | $152.10 |
| Purchase #6 | $44.89 | 7.199% | $48.1216 | $48.12 | $48.10 | $48.10 |
| Purchase #7 | $48.75 | 10.779% | $54.0048 | $54.00 | $54.00 | $54.00 |
| 7 purchase totals = | $649.54 | $693.3829 | $693.38 | $693.40 | $693.20 | |