| 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 | $75.30 | 7.717% | $81.1109 | $81.11 | $81.10 | $81.10 |
| Purchase #2 | $174.55 | 3.273% | $180.263 | $180.26 | $180.25 | $180.30 |
| Purchase #3 | $63.82 | 7.649% | $68.7016 | $68.70 | $68.70 | $68.70 |
| Purchase #4 | $164.68 | 12.721% | $185.6289 | $185.63 | $185.65 | $185.60 |
| Purchase #5 | $44.25 | 12.631% | $49.8392 | $49.84 | $49.85 | $49.80 |
| Purchase #6 | $8.42 | 13.694% | $9.573 | $9.57 | $9.55 | $9.60 |
| Purchase #7 | $125.86 | 5.382% | $132.6338 | $132.63 | $132.65 | $132.60 |
| 7 purchase totals = | $656.88 | $707.7504 | $707.74 | $707.75 | $707.70 | |