| 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 | $15.59 | 3.255% | $16.0975 | $16.10 | $16.10 | $16.10 |
| Purchase #2 | $148.77 | 3.776% | $154.3876 | $154.39 | $154.40 | $154.40 |
| Purchase #3 | $133.66 | 9.657% | $146.5675 | $146.57 | $146.55 | $146.60 |
| Purchase #4 | $110.32 | 10.662% | $122.0823 | $122.08 | $122.10 | $122.10 |
| Purchase #5 | $49.70 | 8.598% | $53.9732 | $53.97 | $53.95 | $54.00 |
| Purchase #6 | $228.43 | 6.540% | $243.3693 | $243.37 | $243.35 | $243.40 |
| Purchase #7 | $84.29 | 5.784% | $89.1653 | $89.17 | $89.15 | $89.20 |
| 7 purchase totals = | $770.76 | $825.6427 | $825.65 | $825.60 | $825.80 | |