| 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 | $84.39 | 11.629% | $94.2037 | $94.20 | $94.20 | $94.20 |
| Purchase #2 | $197.95 | 8.166% | $214.1146 | $214.11 | $214.10 | $214.10 |
| Purchase #3 | $8.53 | 7.478% | $9.1679 | $9.17 | $9.15 | $9.20 |
| Purchase #4 | $26.50 | 7.716% | $28.5447 | $28.54 | $28.55 | $28.50 |
| Purchase #5 | $34.80 | 3.859% | $36.1429 | $36.14 | $36.15 | $36.10 |
| Purchase #6 | $84.42 | 9.823% | $92.7126 | $92.71 | $92.70 | $92.70 |
| Purchase #7 | $138.50 | 7.542% | $148.9457 | $148.95 | $148.95 | $148.90 |
| 7 purchase totals = | $575.09 | $623.8321 | $623.82 | $623.80 | $623.70 | |