| 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 | $81.31 | 10.779% | $90.0744 | $90.07 | $90.05 | $90.10 |
| Purchase #2 | $225.29 | 8.547% | $244.5455 | $244.55 | $244.55 | $244.50 |
| Purchase #3 | $68.60 | 8.761% | $74.61 | $74.61 | $74.60 | $74.60 |
| Purchase #4 | $106.46 | 8.238% | $115.2302 | $115.23 | $115.25 | $115.20 |
| Purchase #5 | $212.40 | 10.771% | $235.2776 | $235.28 | $235.30 | $235.30 |
| Purchase #6 | $116.32 | 3.749% | $120.6808 | $120.68 | $120.70 | $120.70 |
| Purchase #7 | $65.31 | 13.828% | $74.3411 | $74.34 | $74.35 | $74.30 |
| 7 purchase totals = | $875.69 | $954.7596 | $954.76 | $954.80 | $954.70 | |