| 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 | $55.52 | 10.700% | $61.4606 | $61.46 | $61.45 | $61.50 |
| Purchase #2 | $58.91 | 3.115% | $60.745 | $60.75 | $60.75 | $60.70 |
| Purchase #3 | $107.32 | 10.848% | $118.9621 | $118.96 | $118.95 | $119.00 |
| Purchase #4 | $54.37 | 8.631% | $59.0627 | $59.06 | $59.05 | $59.10 |
| Purchase #5 | $201.66 | 13.578% | $229.0414 | $229.04 | $229.05 | $229.00 |
| Purchase #6 | $17.27 | 13.123% | $19.5363 | $19.54 | $19.55 | $19.50 |
| Purchase #7 | $85.30 | 10.480% | $94.2394 | $94.24 | $94.25 | $94.20 |
| 7 purchase totals = | $580.35 | $643.0475 | $643.05 | $643.05 | $643.00 | |