| 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 | $70.94 | 12.815% | $80.031 | $80.03 | $80.05 | $80.00 |
| Purchase #2 | $52.87 | 4.143% | $55.0604 | $55.06 | $55.05 | $55.10 |
| Purchase #3 | $211.86 | 10.624% | $234.368 | $234.37 | $234.35 | $234.40 |
| Purchase #4 | $69.46 | 7.273% | $74.5118 | $74.51 | $74.50 | $74.50 |
| Purchase #5 | $58.50 | 6.668% | $62.4008 | $62.40 | $62.40 | $62.40 |
| Purchase #6 | $228.59 | 13.858% | $260.268 | $260.27 | $260.25 | $260.30 |
| Purchase #7 | $197.88 | 13.835% | $225.2567 | $225.26 | $225.25 | $225.30 |
| 7 purchase totals = | $890.10 | $991.8967 | $991.90 | $991.85 | $992.00 | |