| 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 | $43.51 | 3.777% | $45.1534 | $45.15 | $45.15 | $45.20 |
| Purchase #2 | $72.28 | 5.560% | $76.2988 | $76.30 | $76.30 | $76.30 |
| Purchase #3 | $75.33 | 8.154% | $81.4724 | $81.47 | $81.45 | $81.50 |
| Purchase #4 | $148.95 | 10.273% | $164.2516 | $164.25 | $164.25 | $164.30 |
| Purchase #5 | $58.77 | 8.689% | $63.8765 | $63.88 | $63.90 | $63.90 |
| Purchase #6 | $42.46 | 11.181% | $47.2075 | $47.21 | $47.20 | $47.20 |
| Purchase #7 | $121.80 | 11.298% | $135.561 | $135.56 | $135.55 | $135.60 |
| 7 purchase totals = | $563.10 | $613.8212 | $613.82 | $613.80 | $614.00 | |