| 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 | $92.37 | 8.689% | $100.396 | $100.40 | $100.40 | $100.40 |
| Purchase #2 | $14.72 | 9.533% | $16.1233 | $16.12 | $16.10 | $16.10 |
| Purchase #3 | $215.87 | 8.338% | $233.8692 | $233.87 | $233.85 | $233.90 |
| Purchase #4 | $73.29 | 4.606% | $76.6657 | $76.67 | $76.65 | $76.70 |
| Purchase #5 | $214.95 | 6.218% | $228.3156 | $228.32 | $228.30 | $228.30 |
| Purchase #6 | $177.48 | 3.593% | $183.8569 | $183.86 | $183.85 | $183.90 |
| Purchase #7 | $56.71 | 4.316% | $59.1576 | $59.16 | $59.15 | $59.20 |
| 7 purchase totals = | $845.39 | $898.3843 | $898.40 | $898.30 | $898.50 | |