| 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 | $125.98 | 3.515% | $130.4082 | $130.41 | $130.40 | $130.40 |
| Purchase #2 | $21.74 | 5.143% | $22.8581 | $22.86 | $22.85 | $22.90 |
| Purchase #3 | $93.95 | 4.583% | $98.2557 | $98.26 | $98.25 | $98.30 |
| Purchase #4 | $145.90 | 10.391% | $161.0605 | $161.06 | $161.05 | $161.10 |
| Purchase #5 | $54.68 | 6.737% | $58.3638 | $58.36 | $58.35 | $58.40 |
| Purchase #6 | $95.62 | 9.849% | $105.0376 | $105.04 | $105.05 | $105.00 |
| Purchase #7 | $44.27 | 5.766% | $46.8226 | $46.82 | $46.80 | $46.80 |
| 7 purchase totals = | $582.14 | $622.8065 | $622.81 | $622.75 | $622.90 | |