| 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 | $42.92 | 9.132% | $46.8395 | $46.84 | $46.85 | $46.80 |
| Purchase #2 | $128.83 | 6.300% | $136.9463 | $136.95 | $136.95 | $136.90 |
| Purchase #3 | $22.63 | 9.165% | $24.704 | $24.70 | $24.70 | $24.70 |
| Purchase #4 | $184.51 | 13.506% | $209.4299 | $209.43 | $209.45 | $209.40 |
| Purchase #5 | $47.29 | 10.253% | $52.1386 | $52.14 | $52.15 | $52.10 |
| Purchase #6 | $38.98 | 11.221% | $43.3539 | $43.35 | $43.35 | $43.40 |
| Purchase #7 | $94.82 | 12.507% | $106.6791 | $106.68 | $106.70 | $106.70 |
| 7 purchase totals = | $559.98 | $620.0913 | $620.09 | $620.15 | $620.00 | |