| 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 | $81.41 | 9.319% | $88.9966 | $89.00 | $89.00 | $89.00 |
| Purchase #2 | $164.35 | 3.186% | $169.5862 | $169.59 | $169.60 | $169.60 |
| Purchase #3 | $152.44 | 5.165% | $160.3135 | $160.31 | $160.30 | $160.30 |
| Purchase #4 | $6.38 | 12.461% | $7.175 | $7.18 | $7.20 | $7.20 |
| Purchase #5 | $62.55 | 3.676% | $64.8493 | $64.85 | $64.85 | $64.80 |
| Purchase #6 | $156.62 | 8.853% | $170.4856 | $170.49 | $170.50 | $170.50 |
| Purchase #7 | $89.79 | 5.867% | $95.058 | $95.06 | $95.05 | $95.10 |
| 7 purchase totals = | $713.54 | $756.4642 | $756.48 | $756.50 | $756.50 | |