| 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 | $7.88 | 4.871% | $8.2638 | $8.26 | $8.25 | $8.30 |
| Purchase #2 | $44.80 | 5.187% | $47.1238 | $47.12 | $47.10 | $47.10 |
| Purchase #3 | $209.29 | 5.579% | $220.9663 | $220.97 | $220.95 | $221.00 |
| Purchase #4 | $131.77 | 12.762% | $148.5865 | $148.59 | $148.60 | $148.60 |
| Purchase #5 | $45.44 | 3.236% | $46.9104 | $46.91 | $46.90 | $46.90 |
| Purchase #6 | $190.92 | 9.825% | $209.6779 | $209.68 | $209.70 | $209.70 |
| Purchase #7 | $206.29 | 8.495% | $223.8143 | $223.81 | $223.80 | $223.80 |
| 7 purchase totals = | $836.39 | $905.3430 | $905.34 | $905.30 | $905.40 | |