| 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 | $72.44 | 5.278% | $76.2634 | $76.26 | $76.25 | $76.30 |
| Purchase #2 | $222.48 | 10.243% | $245.2686 | $245.27 | $245.25 | $245.30 |
| Purchase #3 | $150.77 | 4.351% | $157.33 | $157.33 | $157.35 | $157.30 |
| Purchase #4 | $100.64 | 13.388% | $114.1137 | $114.11 | $114.10 | $114.10 |
| Purchase #5 | $126.44 | 6.230% | $134.3172 | $134.32 | $134.30 | $134.30 |
| Purchase #6 | $125.81 | 7.206% | $134.8759 | $134.88 | $134.90 | $134.90 |
| Purchase #7 | $94.67 | 8.519% | $102.7349 | $102.73 | $102.75 | $102.70 |
| 7 purchase totals = | $893.25 | $964.9037 | $964.90 | $964.90 | $964.90 | |