| 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 | $74.82 | 5.286% | $78.775 | $78.78 | $78.80 | $78.80 |
| Purchase #2 | $240.87 | 3.509% | $249.3221 | $249.32 | $249.30 | $249.30 |
| Purchase #3 | $27.66 | 5.827% | $29.2717 | $29.27 | $29.25 | $29.30 |
| Purchase #4 | $233.77 | 4.158% | $243.4902 | $243.49 | $243.50 | $243.50 |
| Purchase #5 | $189.63 | 11.512% | $211.4602 | $211.46 | $211.45 | $211.50 |
| Purchase #6 | $89.87 | 4.401% | $93.8252 | $93.83 | $93.85 | $93.80 |
| Purchase #7 | $28.57 | 6.222% | $30.3476 | $30.35 | $30.35 | $30.30 |
| 7 purchase totals = | $885.19 | $936.4920 | $936.50 | $936.50 | $936.50 | |