| 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 | $27.34 | 8.404% | $29.6377 | $29.64 | $29.65 | $29.60 |
| Purchase #2 | $46.75 | 3.424% | $48.3507 | $48.35 | $48.35 | $48.40 |
| Purchase #3 | $156.62 | 13.335% | $177.5053 | $177.51 | $177.50 | $177.50 |
| Purchase #4 | $189.47 | 11.854% | $211.9298 | $211.93 | $211.95 | $211.90 |
| Purchase #5 | $188.85 | 11.234% | $210.0654 | $210.07 | $210.05 | $210.10 |
| Purchase #6 | $206.98 | 8.536% | $224.6478 | $224.65 | $224.65 | $224.60 |
| Purchase #7 | $80.52 | 10.158% | $88.6992 | $88.70 | $88.70 | $88.70 |
| 7 purchase totals = | $896.53 | $990.8359 | $990.85 | $990.85 | $990.80 | |