| 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 | $33.70 | 4.632% | $35.261 | $35.26 | $35.25 | $35.30 |
| Purchase #2 | $27.35 | 12.143% | $30.6711 | $30.67 | $30.65 | $30.70 |
| Purchase #3 | $208.46 | 12.286% | $234.0714 | $234.07 | $234.05 | $234.10 |
| Purchase #4 | $65.65 | 6.689% | $70.0413 | $70.04 | $70.05 | $70.00 |
| Purchase #5 | $5.28 | 11.460% | $5.8851 | $5.89 | $5.90 | $5.90 |
| Purchase #6 | $209.25 | 7.651% | $225.2597 | $225.26 | $225.25 | $225.30 |
| Purchase #7 | $220.62 | 3.721% | $228.8293 | $228.83 | $228.85 | $228.80 |
| 7 purchase totals = | $770.31 | $830.0189 | $830.02 | $830.00 | $830.10 | |