| 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 | $43.80 | 4.272% | $45.6711 | $45.67 | $45.65 | $45.70 |
| Purchase #2 | $106.38 | 11.563% | $118.6807 | $118.68 | $118.70 | $118.70 |
| Purchase #3 | $50.30 | 11.422% | $56.0453 | $56.05 | $56.05 | $56.00 |
| Purchase #4 | $202.89 | 3.522% | $210.0358 | $210.04 | $210.05 | $210.00 |
| Purchase #5 | $106.76 | 10.809% | $118.2997 | $118.30 | $118.30 | $118.30 |
| Purchase #6 | $229.51 | 13.625% | $260.7807 | $260.78 | $260.80 | $260.80 |
| Purchase #7 | $113.33 | 5.236% | $119.264 | $119.26 | $119.25 | $119.30 |
| 7 purchase totals = | $852.97 | $928.7773 | $928.78 | $928.80 | $928.80 | |