| 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 | $86.46 | 9.379% | $94.5691 | $94.57 | $94.55 | $94.60 |
| Purchase #2 | $44.64 | 13.264% | $50.561 | $50.56 | $50.55 | $50.60 |
| Purchase #3 | $129.88 | 13.832% | $147.845 | $147.85 | $147.85 | $147.80 |
| Purchase #4 | $23.49 | 6.421% | $24.9983 | $25.00 | $25.00 | $25.00 |
| Purchase #5 | $92.79 | 13.174% | $105.0142 | $105.01 | $105.00 | $105.00 |
| Purchase #6 | $112.78 | 5.440% | $118.9152 | $118.92 | $118.90 | $118.90 |
| Purchase #7 | $7.54 | 10.734% | $8.3493 | $8.35 | $8.35 | $8.30 |
| 7 purchase totals = | $497.58 | $550.2521 | $550.26 | $550.20 | $550.20 | |