| 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 | $53.80 | 6.839% | $57.4794 | $57.48 | $57.50 | $57.50 |
| Purchase #2 | $173.94 | 9.589% | $190.6191 | $190.62 | $190.60 | $190.60 |
| Purchase #3 | $162.82 | 4.135% | $169.5526 | $169.55 | $169.55 | $169.60 |
| Purchase #4 | $33.98 | 8.384% | $36.8289 | $36.83 | $36.85 | $36.80 |
| Purchase #5 | $118.36 | 13.615% | $134.4747 | $134.47 | $134.45 | $134.50 |
| Purchase #6 | $229.89 | 7.781% | $247.7777 | $247.78 | $247.80 | $247.80 |
| Purchase #7 | $145.68 | 9.840% | $160.0149 | $160.01 | $160.00 | $160.00 |
| 7 purchase totals = | $918.47 | $996.7473 | $996.74 | $996.75 | $996.80 | |