| 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 | $75.59 | 8.324% | $81.8821 | $81.88 | $81.90 | $81.90 |
| Purchase #2 | $219.47 | 10.839% | $243.2584 | $243.26 | $243.25 | $243.30 |
| Purchase #3 | $20.36 | 5.325% | $21.4442 | $21.44 | $21.45 | $21.40 |
| Purchase #4 | $70.97 | 6.661% | $75.6973 | $75.70 | $75.70 | $75.70 |
| Purchase #5 | $49.63 | 3.119% | $51.178 | $51.18 | $51.20 | $51.20 |
| Purchase #6 | $69.40 | 7.132% | $74.3496 | $74.35 | $74.35 | $74.30 |
| Purchase #7 | $21.40 | 4.438% | $22.3497 | $22.35 | $22.35 | $22.30 |
| 7 purchase totals = | $526.82 | $570.1593 | $570.16 | $570.20 | $570.10 | |