| 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 | $103.60 | 3.735% | $107.4695 | $107.47 | $107.45 | $107.50 |
| Purchase #2 | $126.97 | 11.705% | $141.8318 | $141.83 | $141.85 | $141.80 |
| Purchase #3 | $115.28 | 5.425% | $121.5339 | $121.53 | $121.55 | $121.50 |
| Purchase #4 | $84.94 | 8.571% | $92.2202 | $92.22 | $92.20 | $92.20 |
| Purchase #5 | $151.38 | 8.703% | $164.5546 | $164.55 | $164.55 | $164.60 |
| Purchase #6 | $47.63 | 11.469% | $53.0927 | $53.09 | $53.10 | $53.10 |
| Purchase #7 | $126.42 | 4.757% | $132.4338 | $132.43 | $132.45 | $132.40 |
| 7 purchase totals = | $756.22 | $813.1365 | $813.12 | $813.15 | $813.10 | |