| 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 | $50.50 | 7.368% | $54.2208 | $54.22 | $54.20 | $54.20 |
| Purchase #2 | $78.25 | 6.865% | $83.6219 | $83.62 | $83.60 | $83.60 |
| Purchase #3 | $233.48 | 13.265% | $264.4511 | $264.45 | $264.45 | $264.50 |
| Purchase #4 | $70.63 | 11.855% | $79.0032 | $79.00 | $79.00 | $79.00 |
| Purchase #5 | $98.82 | 8.864% | $107.5794 | $107.58 | $107.60 | $107.60 |
| Purchase #6 | $173.43 | 6.655% | $184.9718 | $184.97 | $184.95 | $185.00 |
| Purchase #7 | $163.48 | 3.176% | $168.6721 | $168.67 | $168.65 | $168.70 |
| 7 purchase totals = | $868.59 | $942.5203 | $942.51 | $942.45 | $942.60 | |