| 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 | $35.29 | 9.568% | $38.6665 | $38.67 | $38.65 | $38.70 |
| Purchase #2 | $55.58 | 10.195% | $61.2464 | $61.25 | $61.25 | $61.20 |
| Purchase #3 | $80.96 | 12.410% | $91.0071 | $91.01 | $91.00 | $91.00 |
| Purchase #4 | $180.40 | 3.573% | $186.8457 | $186.85 | $186.85 | $186.80 |
| Purchase #5 | $236.37 | 7.636% | $254.4192 | $254.42 | $254.40 | $254.40 |
| Purchase #6 | $191.58 | 5.191% | $201.5249 | $201.52 | $201.50 | $201.50 |
| Purchase #7 | $148.99 | 3.463% | $154.1495 | $154.15 | $154.15 | $154.10 |
| 7 purchase totals = | $929.17 | $987.8593 | $987.87 | $987.80 | $987.70 | |