| 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 | $104.53 | 6.451% | $111.2732 | $111.27 | $111.25 | $111.30 |
| Purchase #2 | $34.65 | 13.735% | $39.4092 | $39.41 | $39.40 | $39.40 |
| Purchase #3 | $62.80 | 12.489% | $70.6431 | $70.64 | $70.65 | $70.60 |
| Purchase #4 | $13.46 | 5.429% | $14.1907 | $14.19 | $14.20 | $14.20 |
| Purchase #5 | $143.46 | 3.320% | $148.2229 | $148.22 | $148.20 | $148.20 |
| Purchase #6 | $187.76 | 9.177% | $204.9907 | $204.99 | $205.00 | $205.00 |
| Purchase #7 | $169.31 | 9.438% | $185.2895 | $185.29 | $185.30 | $185.30 |
| 7 purchase totals = | $715.97 | $774.0193 | $774.01 | $774.00 | $774.00 | |