| 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 | $20.50 | 8.497% | $22.2419 | $22.24 | $22.25 | $22.20 |
| Purchase #2 | $238.72 | 3.710% | $247.5765 | $247.58 | $247.60 | $247.60 |
| Purchase #3 | $56.90 | 5.701% | $60.1439 | $60.14 | $60.15 | $60.10 |
| Purchase #4 | $58.59 | 7.109% | $62.7552 | $62.76 | $62.75 | $62.80 |
| Purchase #5 | $65.63 | 11.664% | $73.2851 | $73.29 | $73.30 | $73.30 |
| Purchase #6 | $115.93 | 3.352% | $119.816 | $119.82 | $119.80 | $119.80 |
| Purchase #7 | $44.92 | 7.241% | $48.1727 | $48.17 | $48.15 | $48.20 |
| 7 purchase totals = | $601.19 | $633.9913 | $634.00 | $634.00 | $634.00 | |