| 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 | $32.28 | 8.324% | $34.967 | $34.97 | $34.95 | $35.00 |
| Purchase #2 | $8.79 | 13.239% | $9.9537 | $9.95 | $9.95 | $10.00 |
| Purchase #3 | $127.38 | 9.177% | $139.0697 | $139.07 | $139.05 | $139.10 |
| Purchase #4 | $93.59 | 11.409% | $104.2677 | $104.27 | $104.25 | $104.30 |
| Purchase #5 | $29.39 | 3.779% | $30.5006 | $30.50 | $30.50 | $30.50 |
| Purchase #6 | $37.32 | 6.759% | $39.8425 | $39.84 | $39.85 | $39.80 |
| Purchase #7 | $47.45 | 5.485% | $50.0526 | $50.05 | $50.05 | $50.10 |
| 7 purchase totals = | $376.20 | $408.6538 | $408.65 | $408.60 | $408.80 | |