| 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 | $124.55 | 3.331% | $128.6988 | $128.70 | $128.70 | $128.70 |
| Purchase #2 | $147.77 | 7.789% | $159.2798 | $159.28 | $159.30 | $159.30 |
| Purchase #3 | $219.68 | 7.602% | $236.3801 | $236.38 | $236.40 | $236.40 |
| Purchase #4 | $26.96 | 3.349% | $27.8629 | $27.86 | $27.85 | $27.90 |
| Purchase #5 | $106.86 | 9.243% | $116.7371 | $116.74 | $116.75 | $116.70 |
| Purchase #6 | $104.58 | 13.688% | $118.8949 | $118.89 | $118.90 | $118.90 |
| Purchase #7 | $74.96 | 3.169% | $77.3355 | $77.34 | $77.35 | $77.30 |
| 7 purchase totals = | $805.36 | $865.1891 | $865.19 | $865.25 | $865.20 | |