| 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 | $120.78 | 3.606% | $125.1353 | $125.14 | $125.15 | $125.10 |
| Purchase #2 | $57.26 | 5.446% | $60.3784 | $60.38 | $60.40 | $60.40 |
| Purchase #3 | $202.78 | 10.622% | $224.3193 | $224.32 | $224.30 | $224.30 |
| Purchase #4 | $94.68 | 10.453% | $104.5769 | $104.58 | $104.60 | $104.60 |
| Purchase #5 | $53.41 | 12.460% | $60.0649 | $60.06 | $60.05 | $60.10 |
| Purchase #6 | $24.64 | 10.328% | $27.1848 | $27.18 | $27.20 | $27.20 |
| Purchase #7 | $21.45 | 8.592% | $23.293 | $23.29 | $23.30 | $23.30 |
| 7 purchase totals = | $575.00 | $624.9526 | $624.95 | $625.00 | $625.00 | |