| 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 | $203.58 | 6.120% | $216.0391 | $216.04 | $216.05 | $216.00 |
| Purchase #2 | $45.58 | 6.150% | $48.3832 | $48.38 | $48.40 | $48.40 |
| Purchase #3 | $193.94 | 13.522% | $220.1646 | $220.16 | $220.15 | $220.20 |
| Purchase #4 | $25.71 | 9.716% | $28.208 | $28.21 | $28.20 | $28.20 |
| Purchase #5 | $56.63 | 10.853% | $62.7761 | $62.78 | $62.80 | $62.80 |
| Purchase #6 | $125.34 | 10.504% | $138.5057 | $138.51 | $138.50 | $138.50 |
| Purchase #7 | $72.87 | 7.409% | $78.2689 | $78.27 | $78.25 | $78.30 |
| 7 purchase totals = | $723.65 | $792.3456 | $792.35 | $792.35 | $792.40 | |