| 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 | $64.57 | 13.780% | $73.4677 | $73.47 | $73.45 | $73.50 |
| Purchase #2 | $215.88 | 11.265% | $240.1989 | $240.20 | $240.20 | $240.20 |
| Purchase #3 | $113.79 | 13.781% | $129.4714 | $129.47 | $129.45 | $129.50 |
| Purchase #4 | $22.74 | 10.441% | $25.1143 | $25.11 | $25.10 | $25.10 |
| Purchase #5 | $205.65 | 9.331% | $224.8392 | $224.84 | $224.85 | $224.80 |
| Purchase #6 | $36.97 | 9.294% | $40.406 | $40.41 | $40.40 | $40.40 |
| Purchase #7 | $161.77 | 6.354% | $172.0489 | $172.05 | $172.05 | $172.00 |
| 7 purchase totals = | $821.37 | $905.5464 | $905.55 | $905.50 | $905.50 | |