| 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 | $27.79 | 7.243% | $29.8028 | $29.80 | $29.80 | $29.80 |
| Purchase #2 | $234.54 | 3.709% | $243.2391 | $243.24 | $243.25 | $243.20 |
| Purchase #3 | $26.29 | 13.142% | $29.745 | $29.75 | $29.75 | $29.70 |
| Purchase #4 | $102.51 | 9.657% | $112.4094 | $112.41 | $112.40 | $112.40 |
| Purchase #5 | $138.48 | 7.689% | $149.1277 | $149.13 | $149.15 | $149.10 |
| Purchase #6 | $109.42 | 5.192% | $115.1011 | $115.10 | $115.10 | $115.10 |
| Purchase #7 | $43.81 | 3.426% | $45.3109 | $45.31 | $45.30 | $45.30 |
| 7 purchase totals = | $682.84 | $724.7360 | $724.74 | $724.75 | $724.60 | |