| 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 | $56.50 | 8.343% | $61.2138 | $61.21 | $61.20 | $61.20 |
| Purchase #2 | $185.68 | 7.435% | $199.4853 | $199.49 | $199.50 | $199.50 |
| Purchase #3 | $53.48 | 11.111% | $59.4222 | $59.42 | $59.40 | $59.40 |
| Purchase #4 | $55.60 | 8.435% | $60.2899 | $60.29 | $60.30 | $60.30 |
| Purchase #5 | $134.35 | 6.279% | $142.7858 | $142.79 | $142.80 | $142.80 |
| Purchase #6 | $46.69 | 9.420% | $51.0882 | $51.09 | $51.10 | $51.10 |
| Purchase #7 | $9.44 | 4.200% | $9.8365 | $9.84 | $9.85 | $9.80 |
| 7 purchase totals = | $541.74 | $584.1217 | $584.13 | $584.15 | $584.10 | |