| 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 | $92.68 | 9.212% | $101.2177 | $101.22 | $101.20 | $101.20 |
| Purchase #2 | $36.39 | 6.240% | $38.6607 | $38.66 | $38.65 | $38.70 |
| Purchase #3 | $140.61 | 8.152% | $152.0725 | $152.07 | $152.05 | $152.10 |
| Purchase #4 | $68.86 | 10.291% | $75.9464 | $75.95 | $75.95 | $75.90 |
| Purchase #5 | $166.94 | 9.562% | $182.9028 | $182.90 | $182.90 | $182.90 |
| Purchase #6 | $198.30 | 5.299% | $208.8079 | $208.81 | $208.80 | $208.80 |
| Purchase #7 | $20.86 | 8.528% | $22.6389 | $22.64 | $22.65 | $22.60 |
| 7 purchase totals = | $724.64 | $782.2469 | $782.25 | $782.20 | $782.20 | |