| 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 | $40.25 | 11.527% | $44.8896 | $44.89 | $44.90 | $44.90 |
| Purchase #2 | $111.32 | 13.637% | $126.5007 | $126.50 | $126.50 | $126.50 |
| Purchase #3 | $41.88 | 8.406% | $45.4004 | $45.40 | $45.40 | $45.40 |
| Purchase #4 | $163.69 | 10.654% | $181.1295 | $181.13 | $181.15 | $181.10 |
| Purchase #5 | $22.37 | 4.262% | $23.3234 | $23.32 | $23.30 | $23.30 |
| Purchase #6 | $22.47 | 4.794% | $23.5472 | $23.55 | $23.55 | $23.50 |
| Purchase #7 | $22.69 | 7.105% | $24.3021 | $24.30 | $24.30 | $24.30 |
| 7 purchase totals = | $424.67 | $469.0929 | $469.09 | $469.10 | $469.00 | |