| 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 | $56.61 | 5.640% | $59.8028 | $59.80 | $59.80 | $59.80 |
| Purchase #2 | $161.61 | 12.279% | $181.4541 | $181.45 | $181.45 | $181.50 |
| Purchase #3 | $68.34 | 13.323% | $77.4449 | $77.44 | $77.45 | $77.40 |
| Purchase #4 | $21.55 | 9.452% | $23.5869 | $23.59 | $23.60 | $23.60 |
| Purchase #5 | $226.56 | 9.284% | $247.5938 | $247.59 | $247.60 | $247.60 |
| Purchase #6 | $124.74 | 3.813% | $129.4963 | $129.50 | $129.50 | $129.50 |
| Purchase #7 | $175.62 | 3.802% | $182.2971 | $182.30 | $182.30 | $182.30 |
| 7 purchase totals = | $835.03 | $901.6759 | $901.67 | $901.70 | $901.70 | |