| 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 | $60.50 | 5.644% | $63.9146 | $63.91 | $63.90 | $63.90 |
| Purchase #2 | $117.84 | 3.130% | $121.5284 | $121.53 | $121.55 | $121.50 |
| Purchase #3 | $28.39 | 10.276% | $31.3074 | $31.31 | $31.30 | $31.30 |
| Purchase #4 | $27.47 | 12.513% | $30.9073 | $30.91 | $30.90 | $30.90 |
| Purchase #5 | $93.96 | 13.242% | $106.4022 | $106.40 | $106.40 | $106.40 |
| Purchase #6 | $216.37 | 3.149% | $223.1835 | $223.18 | $223.20 | $223.20 |
| Purchase #7 | $70.61 | 10.610% | $78.1017 | $78.10 | $78.10 | $78.10 |
| 7 purchase totals = | $615.14 | $655.3451 | $655.34 | $655.35 | $655.30 | |