| 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 | $51.62 | 8.139% | $55.8214 | $55.82 | $55.80 | $55.80 |
| Purchase #2 | $7.49 | 10.726% | $8.2934 | $8.29 | $8.30 | $8.30 |
| Purchase #3 | $5.89 | 5.735% | $6.2278 | $6.23 | $6.25 | $6.20 |
| Purchase #4 | $191.42 | 9.128% | $208.8928 | $208.89 | $208.90 | $208.90 |
| Purchase #5 | $195.90 | 8.353% | $212.2635 | $212.26 | $212.25 | $212.30 |
| Purchase #6 | $28.48 | 7.182% | $30.5254 | $30.53 | $30.55 | $30.50 |
| Purchase #7 | $192.62 | 11.710% | $215.1758 | $215.18 | $215.20 | $215.20 |
| 7 purchase totals = | $673.42 | $737.2001 | $737.20 | $737.25 | $737.20 | |