| 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 | $66.95 | 12.575% | $75.369 | $75.37 | $75.35 | $75.40 |
| Purchase #2 | $53.56 | 7.128% | $57.3778 | $57.38 | $57.40 | $57.40 |
| Purchase #3 | $231.73 | 13.292% | $262.5316 | $262.53 | $262.55 | $262.50 |
| Purchase #4 | $124.41 | 13.307% | $140.9652 | $140.97 | $140.95 | $141.00 |
| Purchase #5 | $242.84 | 8.374% | $263.1754 | $263.18 | $263.20 | $263.20 |
| Purchase #6 | $20.47 | 5.473% | $21.5903 | $21.59 | $21.60 | $21.60 |
| Purchase #7 | $105.53 | 4.386% | $110.1585 | $110.16 | $110.15 | $110.20 |
| 7 purchase totals = | $845.49 | $931.1678 | $931.18 | $931.20 | $931.30 | |