| 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 | $68.50 | 6.615% | $73.0313 | $73.03 | $73.05 | $73.00 |
| Purchase #2 | $27.77 | 13.804% | $31.6034 | $31.60 | $31.60 | $31.60 |
| Purchase #3 | $77.99 | 13.203% | $88.287 | $88.29 | $88.30 | $88.30 |
| Purchase #4 | $137.34 | 8.257% | $148.6802 | $148.68 | $148.70 | $148.70 |
| Purchase #5 | $128.50 | 11.846% | $143.7221 | $143.72 | $143.70 | $143.70 |
| Purchase #6 | $171.60 | 8.235% | $185.7313 | $185.73 | $185.75 | $185.70 |
| Purchase #7 | $124.64 | 12.610% | $140.3571 | $140.36 | $140.35 | $140.40 |
| 7 purchase totals = | $736.34 | $811.4124 | $811.41 | $811.45 | $811.40 | |