| 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 | $97.35 | 10.105% | $107.1872 | $107.19 | $107.20 | $107.20 |
| Purchase #2 | $63.60 | 7.472% | $68.3522 | $68.35 | $68.35 | $68.40 |
| Purchase #3 | $182.80 | 4.289% | $190.6403 | $190.64 | $190.65 | $190.60 |
| Purchase #4 | $115.99 | 4.612% | $121.3395 | $121.34 | $121.35 | $121.30 |
| Purchase #5 | $63.50 | 11.483% | $70.7917 | $70.79 | $70.80 | $70.80 |
| Purchase #6 | $121.84 | 7.397% | $130.8525 | $130.85 | $130.85 | $130.90 |
| Purchase #7 | $118.33 | 9.557% | $129.6388 | $129.64 | $129.65 | $129.60 |
| 7 purchase totals = | $763.41 | $818.8022 | $818.80 | $818.85 | $818.80 | |