| 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 | $62.99 | 9.363% | $68.8878 | $68.89 | $68.90 | $68.90 |
| Purchase #2 | $13.62 | 5.476% | $14.3658 | $14.37 | $14.35 | $14.40 |
| Purchase #3 | $21.99 | 11.549% | $24.5296 | $24.53 | $24.55 | $24.50 |
| Purchase #4 | $38.93 | 13.191% | $44.0653 | $44.07 | $44.05 | $44.10 |
| Purchase #5 | $182.41 | 3.716% | $189.1884 | $189.19 | $189.20 | $189.20 |
| Purchase #6 | $80.67 | 3.785% | $83.7234 | $83.72 | $83.70 | $83.70 |
| Purchase #7 | $195.86 | 5.358% | $206.3542 | $206.35 | $206.35 | $206.40 |
| 7 purchase totals = | $596.47 | $631.1145 | $631.12 | $631.10 | $631.20 | |