| 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 | $84.54 | 11.463% | $94.2308 | $94.23 | $94.25 | $94.20 |
| Purchase #2 | $221.44 | 10.555% | $244.813 | $244.81 | $244.80 | $244.80 |
| Purchase #3 | $27.37 | 6.694% | $29.2021 | $29.20 | $29.20 | $29.20 |
| Purchase #4 | $104.96 | 5.824% | $111.0729 | $111.07 | $111.05 | $111.10 |
| Purchase #5 | $213.56 | 7.297% | $229.1435 | $229.14 | $229.15 | $229.10 |
| Purchase #6 | $33.63 | 5.712% | $35.5509 | $35.55 | $35.55 | $35.60 |
| Purchase #7 | $83.88 | 3.639% | $86.9324 | $86.93 | $86.95 | $86.90 |
| 7 purchase totals = | $769.38 | $830.9456 | $830.93 | $830.95 | $830.90 | |