| 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 | $74.45 | 6.362% | $79.1865 | $79.19 | $79.20 | $79.20 |
| Purchase #2 | $12.41 | 5.600% | $13.105 | $13.11 | $13.10 | $13.10 |
| Purchase #3 | $70.82 | 4.308% | $73.8709 | $73.87 | $73.85 | $73.90 |
| Purchase #4 | $231.65 | 5.349% | $244.041 | $244.04 | $244.05 | $244.00 |
| Purchase #5 | $155.28 | 9.514% | $170.0533 | $170.05 | $170.05 | $170.10 |
| Purchase #6 | $244.53 | 5.374% | $257.671 | $257.67 | $257.65 | $257.70 |
| Purchase #7 | $58.44 | 11.365% | $65.0817 | $65.08 | $65.10 | $65.10 |
| 7 purchase totals = | $847.58 | $903.0094 | $903.01 | $903.00 | $903.10 | |