| 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 | $62.84 | 13.634% | $71.4076 | $71.41 | $71.40 | $71.40 |
| Purchase #2 | $76.52 | 12.600% | $86.1615 | $86.16 | $86.15 | $86.20 |
| Purchase #3 | $55.31 | 10.190% | $60.9461 | $60.95 | $60.95 | $60.90 |
| Purchase #4 | $50.93 | 10.356% | $56.2043 | $56.20 | $56.20 | $56.20 |
| Purchase #5 | $18.75 | 7.413% | $20.1399 | $20.14 | $20.15 | $20.10 |
| Purchase #6 | $182.29 | 5.306% | $191.9623 | $191.96 | $191.95 | $192.00 |
| Purchase #7 | $103.99 | 13.578% | $118.1098 | $118.11 | $118.10 | $118.10 |
| 7 purchase totals = | $550.63 | $604.9315 | $604.93 | $604.90 | $604.90 | |