| 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 | $55.43 | 5.150% | $58.2846 | $58.28 | $58.30 | $58.30 |
| Purchase #2 | $18.59 | 3.203% | $19.1854 | $19.19 | $19.20 | $19.20 |
| Purchase #3 | $20.33 | 10.241% | $22.412 | $22.41 | $22.40 | $22.40 |
| Purchase #4 | $236.98 | 7.543% | $254.8554 | $254.86 | $254.85 | $254.90 |
| Purchase #5 | $211.78 | 6.787% | $226.1535 | $226.15 | $226.15 | $226.20 |
| Purchase #6 | $13.27 | 7.235% | $14.2301 | $14.23 | $14.25 | $14.20 |
| Purchase #7 | $237.33 | 11.793% | $265.3183 | $265.32 | $265.30 | $265.30 |
| 7 purchase totals = | $793.71 | $860.4393 | $860.44 | $860.45 | $860.50 | |