| 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 | $50.92 | 9.433% | $55.7233 | $55.72 | $55.70 | $55.70 |
| Purchase #2 | $18.56 | 12.652% | $20.9082 | $20.91 | $20.90 | $20.90 |
| Purchase #3 | $218.60 | 11.714% | $244.2068 | $244.21 | $244.20 | $244.20 |
| Purchase #4 | $8.76 | 7.169% | $9.388 | $9.39 | $9.40 | $9.40 |
| Purchase #5 | $221.92 | 7.270% | $238.0536 | $238.05 | $238.05 | $238.10 |
| Purchase #6 | $131.68 | 5.667% | $139.1423 | $139.14 | $139.15 | $139.10 |
| Purchase #7 | $213.62 | 5.190% | $224.7069 | $224.71 | $224.70 | $224.70 |
| 7 purchase totals = | $864.06 | $932.1291 | $932.13 | $932.10 | $932.10 | |