| 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 | $52.87 | 7.521% | $56.8464 | $56.85 | $56.85 | $56.80 |
| Purchase #2 | $107.81 | 12.266% | $121.034 | $121.03 | $121.05 | $121.00 |
| Purchase #3 | $131.80 | 12.453% | $148.2131 | $148.21 | $148.20 | $148.20 |
| Purchase #4 | $16.43 | 3.634% | $17.0271 | $17.03 | $17.05 | $17.00 |
| Purchase #5 | $203.91 | 7.651% | $219.5112 | $219.51 | $219.50 | $219.50 |
| Purchase #6 | $246.80 | 6.739% | $263.4319 | $263.43 | $263.45 | $263.40 |
| Purchase #7 | $13.51 | 3.857% | $14.0311 | $14.03 | $14.05 | $14.00 |
| 7 purchase totals = | $773.13 | $840.0948 | $840.09 | $840.15 | $839.90 | |