| 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 | $66.36 | 9.692% | $72.7916 | $72.79 | $72.80 | $72.80 |
| Purchase #2 | $59.40 | 10.667% | $65.7362 | $65.74 | $65.75 | $65.70 |
| Purchase #3 | $142.42 | 8.252% | $154.1725 | $154.17 | $154.15 | $154.20 |
| Purchase #4 | $195.70 | 12.776% | $220.7026 | $220.70 | $220.70 | $220.70 |
| Purchase #5 | $87.50 | 3.869% | $90.8854 | $90.89 | $90.90 | $90.90 |
| Purchase #6 | $166.57 | 5.241% | $175.2999 | $175.30 | $175.30 | $175.30 |
| Purchase #7 | $207.97 | 3.822% | $215.9186 | $215.92 | $215.90 | $215.90 |
| 7 purchase totals = | $925.92 | $995.5068 | $995.51 | $995.50 | $995.50 | |