| 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 | $65.88 | 7.365% | $70.7321 | $70.73 | $70.75 | $70.70 |
| Purchase #2 | $58.78 | 4.256% | $61.2817 | $61.28 | $61.30 | $61.30 |
| Purchase #3 | $5.79 | 8.323% | $6.2719 | $6.27 | $6.25 | $6.30 |
| Purchase #4 | $81.64 | 6.731% | $87.1352 | $87.14 | $87.15 | $87.10 |
| Purchase #5 | $88.29 | 4.644% | $92.3902 | $92.39 | $92.40 | $92.40 |
| Purchase #6 | $215.42 | 11.732% | $240.6931 | $240.69 | $240.70 | $240.70 |
| Purchase #7 | $98.60 | 6.834% | $105.3383 | $105.34 | $105.35 | $105.30 |
| 7 purchase totals = | $614.40 | $663.8425 | $663.84 | $663.90 | $663.80 | |