| 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 | $56.60 | 5.685% | $59.8177 | $59.82 | $59.80 | $59.80 |
| Purchase #2 | $97.56 | 8.682% | $106.0302 | $106.03 | $106.05 | $106.00 |
| Purchase #3 | $68.95 | 9.193% | $75.2886 | $75.29 | $75.30 | $75.30 |
| Purchase #4 | $75.47 | 12.310% | $84.7604 | $84.76 | $84.75 | $84.80 |
| Purchase #5 | $64.82 | 5.454% | $68.3553 | $68.36 | $68.35 | $68.40 |
| Purchase #6 | $115.31 | 11.591% | $128.6756 | $128.68 | $128.70 | $128.70 |
| Purchase #7 | $204.85 | 10.848% | $227.0721 | $227.07 | $227.05 | $227.10 |
| 7 purchase totals = | $683.56 | $749.9999 | $750.01 | $750.00 | $750.10 | |