| 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 | $202.97 | 12.279% | $227.8927 | $227.89 | $227.90 | $227.90 |
| Purchase #2 | $62.77 | 3.495% | $64.9638 | $64.96 | $64.95 | $65.00 |
| Purchase #3 | $225.74 | 9.761% | $247.7745 | $247.77 | $247.75 | $247.80 |
| Purchase #4 | $212.62 | 3.742% | $220.5762 | $220.58 | $220.60 | $220.60 |
| Purchase #5 | $69.91 | 7.782% | $75.3504 | $75.35 | $75.35 | $75.40 |
| Purchase #6 | $72.81 | 7.379% | $78.1826 | $78.18 | $78.20 | $78.20 |
| Purchase #7 | $46.48 | 7.244% | $49.847 | $49.85 | $49.85 | $49.80 |
| 7 purchase totals = | $893.30 | $964.5872 | $964.58 | $964.60 | $964.70 | |