| 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 | $88.80 | 13.321% | $100.629 | $100.63 | $100.65 | $100.60 |
| Purchase #2 | $48.88 | 6.820% | $52.2136 | $52.21 | $52.20 | $52.20 |
| Purchase #3 | $5.36 | 12.525% | $6.0313 | $6.03 | $6.05 | $6.00 |
| Purchase #4 | $241.94 | 8.710% | $263.013 | $263.01 | $263.00 | $263.00 |
| Purchase #5 | $100.63 | 9.434% | $110.1234 | $110.12 | $110.10 | $110.10 |
| Purchase #6 | $215.75 | 8.187% | $233.4135 | $233.41 | $233.40 | $233.40 |
| Purchase #7 | $158.75 | 4.619% | $166.0827 | $166.08 | $166.10 | $166.10 |
| 7 purchase totals = | $860.11 | $931.5065 | $931.49 | $931.50 | $931.40 | |