| 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 | $74.61 | 8.250% | $80.7653 | $80.77 | $80.75 | $80.80 |
| Purchase #2 | $133.94 | 4.563% | $140.0517 | $140.05 | $140.05 | $140.10 |
| Purchase #3 | $96.38 | 10.499% | $106.4989 | $106.50 | $106.50 | $106.50 |
| Purchase #4 | $180.59 | 12.139% | $202.5118 | $202.51 | $202.50 | $202.50 |
| Purchase #5 | $120.37 | 6.363% | $128.0291 | $128.03 | $128.05 | $128.00 |
| Purchase #6 | $61.68 | 5.781% | $65.2457 | $65.25 | $65.25 | $65.20 |
| Purchase #7 | $71.89 | 7.409% | $77.2163 | $77.22 | $77.20 | $77.20 |
| 7 purchase totals = | $739.46 | $800.3188 | $800.33 | $800.30 | $800.30 | |