| 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 | $19.53 | 13.206% | $22.1091 | $22.11 | $22.10 | $22.10 |
| Purchase #2 | $81.42 | 12.516% | $91.6105 | $91.61 | $91.60 | $91.60 |
| Purchase #3 | $106.78 | 13.845% | $121.5637 | $121.56 | $121.55 | $121.60 |
| Purchase #4 | $177.82 | 9.832% | $195.3033 | $195.30 | $195.30 | $195.30 |
| Purchase #5 | $102.64 | 7.468% | $110.3052 | $110.31 | $110.30 | $110.30 |
| Purchase #6 | $66.99 | 4.222% | $69.8183 | $69.82 | $69.80 | $69.80 |
| Purchase #7 | $76.81 | 12.817% | $86.6547 | $86.65 | $86.65 | $86.70 |
| 7 purchase totals = | $631.99 | $697.3648 | $697.36 | $697.30 | $697.40 | |