| 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 | $121.66 | 6.604% | $129.6944 | $129.69 | $129.70 | $129.70 |
| Purchase #2 | $58.90 | 9.588% | $64.5473 | $64.55 | $64.55 | $64.50 |
| Purchase #3 | $176.69 | 10.447% | $195.1488 | $195.15 | $195.15 | $195.10 |
| Purchase #4 | $200.55 | 9.562% | $219.7266 | $219.73 | $219.75 | $219.70 |
| Purchase #5 | $57.67 | 11.337% | $64.208 | $64.21 | $64.20 | $64.20 |
| Purchase #6 | $60.36 | 12.179% | $67.7112 | $67.71 | $67.70 | $67.70 |
| Purchase #7 | $225.99 | 7.185% | $242.2274 | $242.23 | $242.25 | $242.20 |
| 7 purchase totals = | $901.82 | $983.2637 | $983.27 | $983.30 | $983.10 | |