| 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 | $13.84 | 11.661% | $15.4539 | $15.45 | $15.45 | $15.50 |
| Purchase #2 | $248.62 | 10.789% | $275.4436 | $275.44 | $275.45 | $275.40 |
| Purchase #3 | $159.71 | 6.753% | $170.4952 | $170.50 | $170.50 | $170.50 |
| Purchase #4 | $49.86 | 7.465% | $53.582 | $53.58 | $53.60 | $53.60 |
| Purchase #5 | $159.59 | 9.239% | $174.3345 | $174.33 | $174.35 | $174.30 |
| Purchase #6 | $93.69 | 12.852% | $105.731 | $105.73 | $105.75 | $105.70 |
| Purchase #7 | $13.69 | 9.144% | $14.9418 | $14.94 | $14.95 | $14.90 |
| 7 purchase totals = | $739.00 | $809.9820 | $809.97 | $810.05 | $809.90 | |