| 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 | $45.45 | 3.348% | $46.9717 | $46.97 | $46.95 | $47.00 |
| Purchase #2 | $12.99 | 12.777% | $14.6497 | $14.65 | $14.65 | $14.60 |
| Purchase #3 | $61.85 | 4.424% | $64.5862 | $64.59 | $64.60 | $64.60 |
| Purchase #4 | $173.70 | 8.496% | $188.4576 | $188.46 | $188.45 | $188.50 |
| Purchase #5 | $173.33 | 5.638% | $183.1023 | $183.10 | $183.10 | $183.10 |
| Purchase #6 | $217.42 | 12.655% | $244.9345 | $244.93 | $244.95 | $244.90 |
| Purchase #7 | $52.62 | 11.594% | $58.7208 | $58.72 | $58.70 | $58.70 |
| 7 purchase totals = | $737.36 | $801.4228 | $801.42 | $801.40 | $801.40 | |