| 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 | $99.69 | 8.262% | $107.9264 | $107.93 | $107.95 | $107.90 |
| Purchase #2 | $81.33 | 4.221% | $84.7629 | $84.76 | $84.75 | $84.80 |
| Purchase #3 | $142.68 | 13.313% | $161.675 | $161.68 | $161.70 | $161.70 |
| Purchase #4 | $111.43 | 12.443% | $125.2952 | $125.30 | $125.30 | $125.30 |
| Purchase #5 | $139.89 | 12.152% | $156.8894 | $156.89 | $156.90 | $156.90 |
| Purchase #6 | $66.56 | 5.525% | $70.2374 | $70.24 | $70.25 | $70.20 |
| Purchase #7 | $144.98 | 7.433% | $155.7564 | $155.76 | $155.75 | $155.80 |
| 7 purchase totals = | $786.56 | $862.5427 | $862.56 | $862.60 | $862.60 | |