| 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 | $51.58 | 11.848% | $57.6912 | $57.69 | $57.70 | $57.70 |
| Purchase #2 | $213.71 | 12.425% | $240.2635 | $240.26 | $240.25 | $240.30 |
| Purchase #3 | $208.67 | 8.232% | $225.8477 | $225.85 | $225.85 | $225.80 |
| Purchase #4 | $243.32 | 10.191% | $268.1167 | $268.12 | $268.10 | $268.10 |
| Purchase #5 | $31.36 | 11.128% | $34.8497 | $34.85 | $34.85 | $34.80 |
| Purchase #6 | $44.90 | 10.171% | $49.4668 | $49.47 | $49.45 | $49.50 |
| Purchase #7 | $19.88 | 3.119% | $20.5001 | $20.50 | $20.50 | $20.50 |
| 7 purchase totals = | $813.42 | $896.7357 | $896.74 | $896.70 | $896.70 | |