| 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 | $86.81 | 3.568% | $89.9074 | $89.91 | $89.90 | $89.90 |
| Purchase #2 | $194.98 | 6.297% | $207.2579 | $207.26 | $207.25 | $207.30 |
| Purchase #3 | $91.79 | 6.869% | $98.0951 | $98.10 | $98.10 | $98.10 |
| Purchase #4 | $206.43 | 6.487% | $219.8211 | $219.82 | $219.80 | $219.80 |
| Purchase #5 | $42.27 | 10.247% | $46.6014 | $46.60 | $46.60 | $46.60 |
| Purchase #6 | $145.30 | 9.697% | $159.3897 | $159.39 | $159.40 | $159.40 |
| Purchase #7 | $42.50 | 11.375% | $47.3344 | $47.33 | $47.35 | $47.30 |
| 7 purchase totals = | $810.08 | $868.4070 | $868.41 | $868.40 | $868.40 | |