| 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 | $67.83 | 13.859% | $77.2306 | $77.23 | $77.25 | $77.20 |
| Purchase #2 | $47.91 | 9.199% | $52.3172 | $52.32 | $52.30 | $52.30 |
| Purchase #3 | $74.31 | 9.556% | $81.4111 | $81.41 | $81.40 | $81.40 |
| Purchase #4 | $174.25 | 7.622% | $187.5313 | $187.53 | $187.55 | $187.50 |
| Purchase #5 | $118.90 | 11.405% | $132.4605 | $132.46 | $132.45 | $132.50 |
| Purchase #6 | $108.55 | 3.647% | $112.5088 | $112.51 | $112.50 | $112.50 |
| Purchase #7 | $68.93 | 11.380% | $76.7742 | $76.77 | $76.75 | $76.80 |
| 7 purchase totals = | $660.68 | $720.2337 | $720.23 | $720.20 | $720.20 | |