| 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 | $57.40 | 13.504% | $65.1513 | $65.15 | $65.15 | $65.20 |
| Purchase #2 | $123.88 | 10.185% | $136.4972 | $136.50 | $136.50 | $136.50 |
| Purchase #3 | $44.81 | 11.758% | $50.0788 | $50.08 | $50.10 | $50.10 |
| Purchase #4 | $72.92 | 11.356% | $81.2008 | $81.20 | $81.20 | $81.20 |
| Purchase #5 | $80.57 | 13.576% | $91.5082 | $91.51 | $91.50 | $91.50 |
| Purchase #6 | $85.54 | 9.460% | $93.6321 | $93.63 | $93.65 | $93.60 |
| Purchase #7 | $22.50 | 13.827% | $25.6111 | $25.61 | $25.60 | $25.60 |
| 7 purchase totals = | $487.62 | $543.6795 | $543.68 | $543.70 | $543.70 | |