| 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 | $48.76 | 6.703% | $52.0284 | $52.03 | $52.05 | $52.00 |
| Purchase #2 | $170.97 | 10.585% | $189.0672 | $189.07 | $189.05 | $189.10 |
| Purchase #3 | $92.41 | 6.187% | $98.1274 | $98.13 | $98.15 | $98.10 |
| Purchase #4 | $107.71 | 6.631% | $114.8523 | $114.85 | $114.85 | $114.90 |
| Purchase #5 | $125.43 | 7.288% | $134.5713 | $134.57 | $134.55 | $134.60 |
| Purchase #6 | $39.58 | 10.625% | $43.7854 | $43.79 | $43.80 | $43.80 |
| Purchase #7 | $229.39 | 4.557% | $239.8433 | $239.84 | $239.85 | $239.80 |
| 7 purchase totals = | $814.25 | $872.2753 | $872.28 | $872.30 | $872.30 | |