| 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 | $29.43 | 11.166% | $32.7162 | $32.72 | $32.70 | $32.70 |
| Purchase #2 | $18.59 | 6.502% | $19.7987 | $19.80 | $19.80 | $19.80 |
| Purchase #3 | $75.43 | 11.531% | $84.1278 | $84.13 | $84.15 | $84.10 |
| Purchase #4 | $93.79 | 12.231% | $105.2615 | $105.26 | $105.25 | $105.30 |
| Purchase #5 | $190.51 | 6.472% | $202.8398 | $202.84 | $202.85 | $202.80 |
| Purchase #6 | $5.43 | 8.408% | $5.8866 | $5.89 | $5.90 | $5.90 |
| Purchase #7 | $160.69 | 3.325% | $166.0329 | $166.03 | $166.05 | $166.00 |
| 7 purchase totals = | $573.87 | $616.6635 | $616.67 | $616.70 | $616.60 | |