| 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 | 8.590% | $81.019 | $81.02 | $81.00 | $81.00 |
| Purchase #2 | $195.89 | 4.216% | $204.1487 | $204.15 | $204.15 | $204.10 |
| Purchase #3 | $71.60 | 8.701% | $77.8299 | $77.83 | $77.85 | $77.80 |
| Purchase #4 | $28.51 | 10.350% | $31.4608 | $31.46 | $31.45 | $31.50 |
| Purchase #5 | $34.69 | 4.568% | $36.2746 | $36.27 | $36.25 | $36.30 |
| Purchase #6 | $7.95 | 3.327% | $8.2145 | $8.21 | $8.20 | $8.20 |
| Purchase #7 | $116.69 | 11.460% | $130.0627 | $130.06 | $130.05 | $130.10 |
| 7 purchase totals = | $529.94 | $569.0102 | $569.00 | $568.95 | $569.00 | |