| 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 | $34.39 | 8.632% | $37.3585 | $37.36 | $37.35 | $37.40 |
| Purchase #2 | $53.72 | 6.156% | $57.027 | $57.03 | $57.05 | $57.00 |
| Purchase #3 | $215.89 | 5.646% | $228.0791 | $228.08 | $228.10 | $228.10 |
| Purchase #4 | $228.65 | 7.129% | $244.9505 | $244.95 | $244.95 | $245.00 |
| Purchase #5 | $158.46 | 7.445% | $170.2573 | $170.26 | $170.25 | $170.30 |
| Purchase #6 | $80.82 | 6.660% | $86.2026 | $86.20 | $86.20 | $86.20 |
| Purchase #7 | $86.26 | 5.244% | $90.7835 | $90.78 | $90.80 | $90.80 |
| 7 purchase totals = | $858.19 | $914.6585 | $914.66 | $914.70 | $914.80 | |