| 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 | $73.73 | 4.324% | $76.9181 | $76.92 | $76.90 | $76.90 |
| Purchase #2 | $227.63 | 3.562% | $235.7382 | $235.74 | $235.75 | $235.70 |
| Purchase #3 | $157.86 | 9.305% | $172.5489 | $172.55 | $172.55 | $172.50 |
| Purchase #4 | $66.44 | 13.154% | $75.1795 | $75.18 | $75.20 | $75.20 |
| Purchase #5 | $90.94 | 8.391% | $98.5708 | $98.57 | $98.55 | $98.60 |
| Purchase #6 | $121.30 | 6.693% | $129.4186 | $129.42 | $129.40 | $129.40 |
| Purchase #7 | $44.31 | 10.418% | $48.9262 | $48.93 | $48.95 | $48.90 |
| 7 purchase totals = | $782.21 | $837.3003 | $837.31 | $837.30 | $837.20 | |