| 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 | $53.29 | 4.861% | $55.8804 | $55.88 | $55.90 | $55.90 |
| Purchase #2 | $84.78 | 10.595% | $93.7624 | $93.76 | $93.75 | $93.80 |
| Purchase #3 | $61.83 | 9.418% | $67.6531 | $67.65 | $67.65 | $67.70 |
| Purchase #4 | $223.32 | 13.792% | $254.1203 | $254.12 | $254.10 | $254.10 |
| Purchase #5 | $61.98 | 12.741% | $69.8769 | $69.88 | $69.90 | $69.90 |
| Purchase #6 | $58.46 | 5.470% | $61.6578 | $61.66 | $61.65 | $61.70 |
| Purchase #7 | $14.95 | 10.505% | $16.5205 | $16.52 | $16.50 | $16.50 |
| 7 purchase totals = | $558.61 | $619.4714 | $619.47 | $619.45 | $619.60 | |