| 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 | $111.84 | 7.741% | $120.4975 | $120.50 | $120.50 | $120.50 |
| Purchase #2 | $40.87 | 5.354% | $43.0582 | $43.06 | $43.05 | $43.10 |
| Purchase #3 | $111.68 | 4.498% | $116.7034 | $116.70 | $116.70 | $116.70 |
| Purchase #4 | $64.40 | 3.607% | $66.7229 | $66.72 | $66.70 | $66.70 |
| Purchase #5 | $68.63 | 11.374% | $76.436 | $76.44 | $76.45 | $76.40 |
| Purchase #6 | $222.31 | 9.537% | $243.5117 | $243.51 | $243.50 | $243.50 |
| Purchase #7 | $49.29 | 9.531% | $53.9878 | $53.99 | $54.00 | $54.00 |
| 7 purchase totals = | $669.02 | $720.9175 | $720.92 | $720.90 | $720.90 | |