| 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 | $228.57 | 8.860% | $248.8213 | $248.82 | $248.80 | $248.80 |
| Purchase #2 | $24.26 | 4.707% | $25.4019 | $25.40 | $25.40 | $25.40 |
| Purchase #3 | $72.42 | 7.430% | $77.8008 | $77.80 | $77.80 | $77.80 |
| Purchase #4 | $82.25 | 8.788% | $89.4781 | $89.48 | $89.50 | $89.50 |
| Purchase #5 | $111.48 | 6.843% | $119.1086 | $119.11 | $119.10 | $119.10 |
| Purchase #6 | $71.65 | 4.501% | $74.875 | $74.88 | $74.90 | $74.90 |
| Purchase #7 | $148.39 | 6.259% | $157.6777 | $157.68 | $157.70 | $157.70 |
| 7 purchase totals = | $739.02 | $793.1634 | $793.17 | $793.20 | $793.20 | |