| 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 | $10.86 | 7.261% | $11.6485 | $11.65 | $11.65 | $11.60 |
| Purchase #2 | $104.26 | 7.464% | $112.042 | $112.04 | $112.05 | $112.00 |
| Purchase #3 | $100.55 | 7.186% | $107.7755 | $107.78 | $107.80 | $107.80 |
| Purchase #4 | $60.59 | 7.646% | $65.2227 | $65.22 | $65.20 | $65.20 |
| Purchase #5 | $201.29 | 12.616% | $226.6847 | $226.68 | $226.70 | $226.70 |
| Purchase #6 | $171.28 | 11.743% | $191.3934 | $191.39 | $191.40 | $191.40 |
| Purchase #7 | $243.67 | 4.775% | $255.3052 | $255.31 | $255.30 | $255.30 |
| 7 purchase totals = | $892.50 | $970.0720 | $970.07 | $970.10 | $970.00 | |