| 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 | $54.45 | 4.252% | $56.7652 | $56.77 | $56.75 | $56.80 |
| Purchase #2 | $213.89 | 12.548% | $240.7289 | $240.73 | $240.75 | $240.70 |
| Purchase #3 | $42.56 | 13.368% | $48.2494 | $48.25 | $48.25 | $48.20 |
| Purchase #4 | $21.72 | 6.538% | $23.1401 | $23.14 | $23.15 | $23.10 |
| Purchase #5 | $182.59 | 13.679% | $207.5665 | $207.57 | $207.55 | $207.60 |
| Purchase #6 | $59.84 | 9.706% | $65.6481 | $65.65 | $65.65 | $65.60 |
| Purchase #7 | $114.29 | 8.612% | $124.1327 | $124.13 | $124.15 | $124.10 |
| 7 purchase totals = | $689.34 | $766.2309 | $766.24 | $766.25 | $766.10 | |