| 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 | $71.81 | 10.199% | $79.1339 | $79.13 | $79.15 | $79.10 |
| Purchase #2 | $114.86 | 11.298% | $127.8369 | $127.84 | $127.85 | $127.80 |
| Purchase #3 | $66.53 | 12.556% | $74.8835 | $74.88 | $74.90 | $74.90 |
| Purchase #4 | $112.83 | 3.479% | $116.7554 | $116.76 | $116.75 | $116.80 |
| Purchase #5 | $188.97 | 9.516% | $206.9524 | $206.95 | $206.95 | $207.00 |
| Purchase #6 | $107.56 | 11.662% | $120.1036 | $120.10 | $120.10 | $120.10 |
| Purchase #7 | $205.44 | 7.222% | $220.2769 | $220.28 | $220.30 | $220.30 |
| 7 purchase totals = | $868.00 | $945.9426 | $945.94 | $946.00 | $946.00 | |