| 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 | $206.74 | 13.841% | $235.3549 | $235.35 | $235.35 | $235.40 |
| Purchase #2 | $47.73 | 12.687% | $53.7855 | $53.79 | $53.80 | $53.80 |
| Purchase #3 | $102.35 | 9.841% | $112.4223 | $112.42 | $112.40 | $112.40 |
| Purchase #4 | $63.81 | 13.687% | $72.5437 | $72.54 | $72.55 | $72.50 |
| Purchase #5 | $59.49 | 11.180% | $66.141 | $66.14 | $66.15 | $66.10 |
| Purchase #6 | $81.69 | 12.761% | $92.1145 | $92.11 | $92.10 | $92.10 |
| Purchase #7 | $7.94 | 3.636% | $8.2287 | $8.23 | $8.25 | $8.20 |
| 7 purchase totals = | $569.75 | $640.5906 | $640.58 | $640.60 | $640.50 | |