| 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 | $116.60 | 9.869% | $128.1073 | $128.11 | $128.10 | $128.10 |
| Purchase #2 | $69.51 | 3.468% | $71.9206 | $71.92 | $71.90 | $71.90 |
| Purchase #3 | $46.86 | 4.384% | $48.9143 | $48.91 | $48.90 | $48.90 |
| Purchase #4 | $74.41 | 12.469% | $83.6882 | $83.69 | $83.70 | $83.70 |
| Purchase #5 | $143.91 | 5.210% | $151.4077 | $151.41 | $151.40 | $151.40 |
| Purchase #6 | $195.79 | 3.538% | $202.7171 | $202.72 | $202.70 | $202.70 |
| Purchase #7 | $95.45 | 8.404% | $103.4716 | $103.47 | $103.45 | $103.50 |
| 7 purchase totals = | $742.53 | $790.2268 | $790.23 | $790.15 | $790.20 | |