| 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 | $47.36 | 13.732% | $53.8635 | $53.86 | $53.85 | $53.90 |
| Purchase #2 | $231.38 | 7.566% | $248.8862 | $248.89 | $248.90 | $248.90 |
| Purchase #3 | $78.78 | 12.826% | $88.8843 | $88.88 | $88.90 | $88.90 |
| Purchase #4 | $156.35 | 3.501% | $161.8238 | $161.82 | $161.80 | $161.80 |
| Purchase #5 | $28.84 | 13.706% | $32.7928 | $32.79 | $32.80 | $32.80 |
| Purchase #6 | $150.56 | 8.754% | $163.74 | $163.74 | $163.75 | $163.70 |
| Purchase #7 | $184.70 | 7.354% | $198.2828 | $198.28 | $198.30 | $198.30 |
| 7 purchase totals = | $877.97 | $948.2734 | $948.26 | $948.30 | $948.30 | |