| 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 | $67.86 | 9.406% | $74.2429 | $74.24 | $74.25 | $74.20 |
| Purchase #2 | $244.50 | 8.683% | $265.7299 | $265.73 | $265.75 | $265.70 |
| Purchase #3 | $113.69 | 11.418% | $126.6711 | $126.67 | $126.65 | $126.70 |
| Purchase #4 | $41.50 | 3.789% | $43.0724 | $43.07 | $43.05 | $43.10 |
| Purchase #5 | $145.96 | 10.204% | $160.8538 | $160.85 | $160.85 | $160.90 |
| Purchase #6 | $117.79 | 12.480% | $132.4902 | $132.49 | $132.50 | $132.50 |
| Purchase #7 | $137.58 | 11.718% | $153.7016 | $153.70 | $153.70 | $153.70 |
| 7 purchase totals = | $868.88 | $956.7619 | $956.75 | $956.75 | $956.80 | |