| 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 | $88.83 | 3.528% | $91.9639 | $91.96 | $91.95 | $92.00 |
| Purchase #2 | $171.62 | 11.711% | $191.7184 | $191.72 | $191.70 | $191.70 |
| Purchase #3 | $67.33 | 8.596% | $73.1177 | $73.12 | $73.10 | $73.10 |
| Purchase #4 | $98.59 | 13.624% | $112.0219 | $112.02 | $112.00 | $112.00 |
| Purchase #5 | $22.85 | 9.785% | $25.0859 | $25.09 | $25.10 | $25.10 |
| Purchase #6 | $237.59 | 8.643% | $258.1249 | $258.12 | $258.10 | $258.10 |
| Purchase #7 | $79.94 | 7.677% | $86.077 | $86.08 | $86.10 | $86.10 |
| 7 purchase totals = | $766.75 | $838.1097 | $838.11 | $838.05 | $838.10 | |