| 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 | $45.80 | 5.751% | $48.434 | $48.43 | $48.45 | $48.40 |
| Purchase #2 | $5.28 | 7.183% | $5.6593 | $5.66 | $5.65 | $5.70 |
| Purchase #3 | $87.26 | 6.618% | $93.0349 | $93.03 | $93.05 | $93.00 |
| Purchase #4 | $211.29 | 5.126% | $222.1207 | $222.12 | $222.10 | $222.10 |
| Purchase #5 | $142.35 | 5.611% | $150.3373 | $150.34 | $150.35 | $150.30 |
| Purchase #6 | $101.96 | 6.713% | $108.8046 | $108.80 | $108.80 | $108.80 |
| Purchase #7 | $107.66 | 8.499% | $116.81 | $116.81 | $116.80 | $116.80 |
| 7 purchase totals = | $701.60 | $745.2008 | $745.19 | $745.20 | $745.10 | |