| 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 | $46.68 | 9.740% | $51.2266 | $51.23 | $51.25 | $51.20 |
| Purchase #2 | $92.91 | 9.146% | $101.4075 | $101.41 | $101.40 | $101.40 |
| Purchase #3 | $113.60 | 12.626% | $127.9431 | $127.94 | $127.95 | $127.90 |
| Purchase #4 | $180.29 | 8.589% | $195.7751 | $195.78 | $195.80 | $195.80 |
| Purchase #5 | $180.52 | 10.278% | $199.0738 | $199.07 | $199.05 | $199.10 |
| Purchase #6 | $100.73 | 5.128% | $105.8954 | $105.90 | $105.90 | $105.90 |
| Purchase #7 | $107.84 | 11.458% | $120.1963 | $120.20 | $120.20 | $120.20 |
| 7 purchase totals = | $822.57 | $901.5178 | $901.53 | $901.55 | $901.50 | |