| 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 | $9.52 | 4.523% | $9.9506 | $9.95 | $9.95 | $10.00 |
| Purchase #2 | $152.95 | 6.617% | $163.0707 | $163.07 | $163.05 | $163.10 |
| Purchase #3 | $237.45 | 9.556% | $260.1407 | $260.14 | $260.15 | $260.10 |
| Purchase #4 | $248.89 | 5.399% | $262.3276 | $262.33 | $262.35 | $262.30 |
| Purchase #5 | $158.98 | 9.601% | $174.2437 | $174.24 | $174.25 | $174.20 |
| Purchase #6 | $234.68 | 6.615% | $250.2041 | $250.20 | $250.20 | $250.20 |
| Purchase #7 | $52.98 | 13.492% | $60.1281 | $60.13 | $60.15 | $60.10 |
| 7 purchase totals = | $1,095.45 | $1,180.0655 | $1,180.06 | $1,180.10 | $1,180.00 | |