| 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 | $66.74 | 6.827% | $71.2963 | $71.30 | $71.30 | $71.30 |
| Purchase #2 | $74.69 | 11.499% | $83.2786 | $83.28 | $83.30 | $83.30 |
| Purchase #3 | $201.52 | 6.602% | $214.8244 | $214.82 | $214.80 | $214.80 |
| Purchase #4 | $186.52 | 13.132% | $211.0138 | $211.01 | $211.00 | $211.00 |
| Purchase #5 | $236.52 | 10.781% | $262.0192 | $262.02 | $262.00 | $262.00 |
| Purchase #6 | $80.59 | 10.229% | $88.8336 | $88.83 | $88.85 | $88.80 |
| Purchase #7 | $45.49 | 10.293% | $50.1723 | $50.17 | $50.15 | $50.20 |
| 7 purchase totals = | $892.07 | $981.4382 | $981.43 | $981.40 | $981.40 | |