| 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 | $94.53 | 13.248% | $107.0533 | $107.05 | $107.05 | $107.10 |
| Purchase #2 | $29.57 | 7.298% | $31.728 | $31.73 | $31.75 | $31.70 |
| Purchase #3 | $204.40 | 13.853% | $232.7155 | $232.72 | $232.70 | $232.70 |
| Purchase #4 | $64.94 | 5.278% | $68.3675 | $68.37 | $68.35 | $68.40 |
| Purchase #5 | $87.26 | 9.432% | $95.4904 | $95.49 | $95.50 | $95.50 |
| Purchase #6 | $199.67 | 3.259% | $206.1772 | $206.18 | $206.20 | $206.20 |
| Purchase #7 | $58.84 | 6.652% | $62.754 | $62.75 | $62.75 | $62.80 |
| 7 purchase totals = | $739.21 | $804.2859 | $804.29 | $804.30 | $804.40 | |