| 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 | $169.46 | 7.821% | $182.7135 | $182.71 | $182.70 | $182.70 |
| Purchase #2 | $63.49 | 8.631% | $68.9698 | $68.97 | $68.95 | $69.00 |
| Purchase #3 | $8.33 | 5.856% | $8.8178 | $8.82 | $8.80 | $8.80 |
| Purchase #4 | $20.73 | 3.478% | $21.451 | $21.45 | $21.45 | $21.50 |
| Purchase #5 | $38.36 | 6.162% | $40.7237 | $40.72 | $40.70 | $40.70 |
| Purchase #6 | $82.81 | 6.207% | $87.95 | $87.95 | $87.95 | $88.00 |
| Purchase #7 | $110.52 | 8.406% | $119.8103 | $119.81 | $119.80 | $119.80 |
| 7 purchase totals = | $493.70 | $530.4361 | $530.43 | $530.35 | $530.50 | |