| 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 | $66.53 | 8.310% | $72.0586 | $72.06 | $72.05 | $72.10 |
| Purchase #2 | $112.30 | 7.122% | $120.298 | $120.30 | $120.30 | $120.30 |
| Purchase #3 | $60.42 | 7.413% | $64.8989 | $64.90 | $64.90 | $64.90 |
| Purchase #4 | $14.61 | 3.228% | $15.0816 | $15.08 | $15.10 | $15.10 |
| Purchase #5 | $206.70 | 13.344% | $234.282 | $234.28 | $234.30 | $234.30 |
| Purchase #6 | $147.57 | 7.874% | $159.1897 | $159.19 | $159.20 | $159.20 |
| Purchase #7 | $196.42 | 13.551% | $223.0369 | $223.04 | $223.05 | $223.00 |
| 7 purchase totals = | $804.55 | $888.8457 | $888.85 | $888.90 | $888.90 | |