| 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 | $7.58 | 9.485% | $8.299 | $8.30 | $8.30 | $8.30 |
| Purchase #2 | $152.66 | 12.683% | $172.0219 | $172.02 | $172.00 | $172.00 |
| Purchase #3 | $202.35 | 11.210% | $225.0334 | $225.03 | $225.05 | $225.00 |
| Purchase #4 | $241.70 | 7.599% | $260.0668 | $260.07 | $260.05 | $260.10 |
| Purchase #5 | $61.92 | 3.357% | $63.9987 | $64.00 | $64.00 | $64.00 |
| Purchase #6 | $76.63 | 3.367% | $79.2101 | $79.21 | $79.20 | $79.20 |
| Purchase #7 | $155.77 | 7.808% | $167.9325 | $167.93 | $167.95 | $167.90 |
| 7 purchase totals = | $898.61 | $976.5624 | $976.56 | $976.55 | $976.50 | |