| 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 | $141.74 | 4.777% | $148.5109 | $148.51 | $148.50 | $148.50 |
| Purchase #2 | $15.79 | 8.184% | $17.0823 | $17.08 | $17.10 | $17.10 |
| Purchase #3 | $68.39 | 13.575% | $77.6739 | $77.67 | $77.65 | $77.70 |
| Purchase #4 | $199.36 | 5.866% | $211.0545 | $211.05 | $211.05 | $211.10 |
| Purchase #5 | $210.51 | 4.425% | $219.8251 | $219.83 | $219.85 | $219.80 |
| Purchase #6 | $109.53 | 9.735% | $120.1927 | $120.19 | $120.20 | $120.20 |
| Purchase #7 | $103.68 | 8.871% | $112.8775 | $112.88 | $112.90 | $112.90 |
| 7 purchase totals = | $849.00 | $907.2169 | $907.21 | $907.25 | $907.30 | |