| 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 | $9.48 | 13.197% | $10.7311 | $10.73 | $10.75 | $10.70 |
| Purchase #2 | $110.66 | 5.688% | $116.9543 | $116.95 | $116.95 | $117.00 |
| Purchase #3 | $120.91 | 7.235% | $129.6578 | $129.66 | $129.65 | $129.70 |
| Purchase #4 | $108.68 | 5.303% | $114.4433 | $114.44 | $114.45 | $114.40 |
| Purchase #5 | $133.64 | 9.872% | $146.8329 | $146.83 | $146.85 | $146.80 |
| Purchase #6 | $74.35 | 4.158% | $77.4415 | $77.44 | $77.45 | $77.40 |
| Purchase #7 | $233.47 | 3.146% | $240.815 | $240.82 | $240.80 | $240.80 |
| 7 purchase totals = | $791.19 | $836.8759 | $836.87 | $836.90 | $836.80 | |