| 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 | $31.27 | 4.296% | $32.6134 | $32.61 | $32.60 | $32.60 |
| Purchase #2 | $196.35 | 7.142% | $210.3733 | $210.37 | $210.35 | $210.40 |
| Purchase #3 | $151.89 | 5.737% | $160.6039 | $160.60 | $160.60 | $160.60 |
| Purchase #4 | $82.74 | 6.366% | $88.0072 | $88.01 | $88.00 | $88.00 |
| Purchase #5 | $128.85 | 7.362% | $138.3359 | $138.34 | $138.35 | $138.30 |
| Purchase #6 | $167.85 | 5.684% | $177.3906 | $177.39 | $177.40 | $177.40 |
| Purchase #7 | $110.96 | 4.664% | $116.1352 | $116.14 | $116.15 | $116.10 |
| 7 purchase totals = | $869.91 | $923.4595 | $923.46 | $923.45 | $923.40 | |