| 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 | $117.71 | 9.688% | $129.1137 | $129.11 | $129.10 | $129.10 |
| Purchase #2 | $106.35 | 8.841% | $115.7524 | $115.75 | $115.75 | $115.80 |
| Purchase #3 | $187.84 | 6.381% | $199.8261 | $199.83 | $199.85 | $199.80 |
| Purchase #4 | $137.90 | 3.191% | $142.3004 | $142.30 | $142.30 | $142.30 |
| Purchase #5 | $64.62 | 3.429% | $66.8358 | $66.84 | $66.85 | $66.80 |
| Purchase #6 | $121.35 | 3.871% | $126.0475 | $126.05 | $126.05 | $126.00 |
| Purchase #7 | $73.38 | 5.696% | $77.5597 | $77.56 | $77.55 | $77.60 |
| 7 purchase totals = | $809.15 | $857.4356 | $857.44 | $857.45 | $857.40 | |