| 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 | $33.55 | 3.684% | $34.786 | $34.79 | $34.80 | $34.80 |
| Purchase #2 | $61.34 | 8.189% | $66.3631 | $66.36 | $66.35 | $66.40 |
| Purchase #3 | $191.40 | 6.261% | $203.3836 | $203.38 | $203.40 | $203.40 |
| Purchase #4 | $77.51 | 3.265% | $80.0407 | $80.04 | $80.05 | $80.00 |
| Purchase #5 | $13.59 | 3.582% | $14.0768 | $14.08 | $14.10 | $14.10 |
| Purchase #6 | $213.75 | 13.165% | $241.8902 | $241.89 | $241.90 | $241.90 |
| Purchase #7 | $159.41 | 9.833% | $175.0848 | $175.08 | $175.10 | $175.10 |
| 7 purchase totals = | $750.55 | $815.6252 | $815.62 | $815.70 | $815.70 | |