| 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 | $79.29 | 4.180% | $82.6043 | $82.60 | $82.60 | $82.60 |
| Purchase #2 | $17.59 | 13.102% | $19.8946 | $19.89 | $19.90 | $19.90 |
| Purchase #3 | $168.50 | 9.307% | $184.1823 | $184.18 | $184.20 | $184.20 |
| Purchase #4 | $42.57 | 13.300% | $48.2318 | $48.23 | $48.25 | $48.20 |
| Purchase #5 | $205.53 | 4.524% | $214.8282 | $214.83 | $214.85 | $214.80 |
| Purchase #6 | $31.32 | 9.217% | $34.2068 | $34.21 | $34.20 | $34.20 |
| Purchase #7 | $211.37 | 8.508% | $229.3534 | $229.35 | $229.35 | $229.40 |
| 7 purchase totals = | $756.17 | $813.3014 | $813.29 | $813.35 | $813.30 | |