| 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 | $66.67 | 7.820% | $71.8836 | $71.88 | $71.90 | $71.90 |
| Purchase #2 | $101.54 | 12.448% | $114.1797 | $114.18 | $114.20 | $114.20 |
| Purchase #3 | $98.73 | 12.704% | $111.2727 | $111.27 | $111.25 | $111.30 |
| Purchase #4 | $106.88 | 3.122% | $110.2168 | $110.22 | $110.20 | $110.20 |
| Purchase #5 | $82.74 | 9.674% | $90.7443 | $90.74 | $90.75 | $90.70 |
| Purchase #6 | $239.97 | 7.368% | $257.651 | $257.65 | $257.65 | $257.70 |
| Purchase #7 | $189.89 | 6.499% | $202.231 | $202.23 | $202.25 | $202.20 |
| 7 purchase totals = | $886.42 | $958.1791 | $958.17 | $958.20 | $958.20 | |