| 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 | $111.51 | 11.267% | $124.0738 | $124.07 | $124.05 | $124.10 |
| Purchase #2 | $47.68 | 4.284% | $49.7226 | $49.72 | $49.70 | $49.70 |
| Purchase #3 | $86.63 | 11.293% | $96.4131 | $96.41 | $96.40 | $96.40 |
| Purchase #4 | $222.56 | 10.853% | $246.7144 | $246.71 | $246.70 | $246.70 |
| Purchase #5 | $104.77 | 5.642% | $110.6811 | $110.68 | $110.70 | $110.70 |
| Purchase #6 | $75.44 | 4.801% | $79.0619 | $79.06 | $79.05 | $79.10 |
| Purchase #7 | $90.35 | 6.411% | $96.1423 | $96.14 | $96.15 | $96.10 |
| 7 purchase totals = | $738.94 | $802.8092 | $802.79 | $802.75 | $802.80 | |