| 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 | $85.93 | 9.280% | $93.9043 | $93.90 | $93.90 | $93.90 |
| Purchase #2 | $44.99 | 6.585% | $47.9526 | $47.95 | $47.95 | $48.00 |
| Purchase #3 | $39.91 | 10.296% | $44.0191 | $44.02 | $44.00 | $44.00 |
| Purchase #4 | $170.72 | 9.113% | $186.2777 | $186.28 | $186.30 | $186.30 |
| Purchase #5 | $169.63 | 4.113% | $176.6069 | $176.61 | $176.60 | $176.60 |
| Purchase #6 | $232.37 | 8.509% | $252.1424 | $252.14 | $252.15 | $252.10 |
| Purchase #7 | $124.92 | 6.437% | $132.9611 | $132.96 | $132.95 | $133.00 |
| 7 purchase totals = | $868.47 | $933.8641 | $933.86 | $933.85 | $933.90 | |