| 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 | $127.37 | 7.831% | $137.3443 | $137.34 | $137.35 | $137.30 |
| Purchase #2 | $42.86 | 12.393% | $48.1716 | $48.17 | $48.15 | $48.20 |
| Purchase #3 | $12.63 | 13.804% | $14.3734 | $14.37 | $14.35 | $14.40 |
| Purchase #4 | $152.35 | 11.319% | $169.5945 | $169.59 | $169.60 | $169.60 |
| Purchase #5 | $104.56 | 5.759% | $110.5816 | $110.58 | $110.60 | $110.60 |
| Purchase #6 | $121.34 | 7.359% | $130.2694 | $130.27 | $130.25 | $130.30 |
| Purchase #7 | $79.52 | 6.342% | $84.5632 | $84.56 | $84.55 | $84.60 |
| 7 purchase totals = | $640.63 | $694.8980 | $694.88 | $694.85 | $695.00 | |