| 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 | $63.51 | 6.714% | $67.7741 | $67.77 | $67.75 | $67.80 |
| Purchase #2 | $203.71 | 13.178% | $230.5549 | $230.55 | $230.55 | $230.60 |
| Purchase #3 | $65.65 | 8.510% | $71.2368 | $71.24 | $71.25 | $71.20 |
| Purchase #4 | $184.42 | 6.119% | $195.7047 | $195.70 | $195.70 | $195.70 |
| Purchase #5 | $29.43 | 5.523% | $31.0554 | $31.06 | $31.05 | $31.10 |
| Purchase #6 | $166.27 | 11.704% | $185.7302 | $185.73 | $185.75 | $185.70 |
| Purchase #7 | $185.28 | 13.477% | $210.2502 | $210.25 | $210.25 | $210.30 |
| 7 purchase totals = | $898.27 | $992.3063 | $992.30 | $992.30 | $992.40 | |