| 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 | $128.83 | 6.114% | $136.7067 | $136.71 | $136.70 | $136.70 |
| Purchase #2 | $42.85 | 6.429% | $45.6048 | $45.60 | $45.60 | $45.60 |
| Purchase #3 | $75.63 | 7.379% | $81.2107 | $81.21 | $81.20 | $81.20 |
| Purchase #4 | $234.94 | 11.115% | $261.0536 | $261.05 | $261.05 | $261.10 |
| Purchase #5 | $166.30 | 11.121% | $184.7942 | $184.79 | $184.80 | $184.80 |
| Purchase #6 | $45.29 | 7.607% | $48.7352 | $48.74 | $48.75 | $48.70 |
| Purchase #7 | $54.51 | 11.226% | $60.6293 | $60.63 | $60.65 | $60.60 |
| 7 purchase totals = | $748.35 | $818.7345 | $818.73 | $818.75 | $818.70 | |