| 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 | $30.86 | 7.725% | $33.2439 | $33.24 | $33.25 | $33.20 |
| Purchase #2 | $15.27 | 4.558% | $15.966 | $15.97 | $15.95 | $16.00 |
| Purchase #3 | $30.68 | 4.687% | $32.118 | $32.12 | $32.10 | $32.10 |
| Purchase #4 | $225.62 | 7.844% | $243.3176 | $243.32 | $243.30 | $243.30 |
| Purchase #5 | $241.46 | 5.527% | $254.8055 | $254.81 | $254.80 | $254.80 |
| Purchase #6 | $48.64 | 4.438% | $50.7986 | $50.80 | $50.80 | $50.80 |
| Purchase #7 | $164.76 | 5.134% | $173.2188 | $173.22 | $173.20 | $173.20 |
| 7 purchase totals = | $757.29 | $803.4684 | $803.48 | $803.40 | $803.40 | |