| 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 | $31.72 | 8.371% | $34.3753 | $34.38 | $34.40 | $34.40 |
| Purchase #2 | $66.94 | 6.873% | $71.5408 | $71.54 | $71.55 | $71.50 |
| Purchase #3 | $68.94 | 9.808% | $75.7016 | $75.70 | $75.70 | $75.70 |
| Purchase #4 | $73.30 | 5.474% | $77.3124 | $77.31 | $77.30 | $77.30 |
| Purchase #5 | $125.41 | 13.485% | $142.3215 | $142.32 | $142.30 | $142.30 |
| Purchase #6 | $240.73 | 3.347% | $248.7872 | $248.79 | $248.80 | $248.80 |
| Purchase #7 | $110.74 | 7.448% | $118.9879 | $118.99 | $119.00 | $119.00 |
| 7 purchase totals = | $717.78 | $769.0267 | $769.03 | $769.05 | $769.00 | |