| 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 | $103.59 | 5.514% | $109.302 | $109.30 | $109.30 | $109.30 |
| Purchase #2 | $9.63 | 5.842% | $10.1926 | $10.19 | $10.20 | $10.20 |
| Purchase #3 | $192.66 | 6.846% | $205.8495 | $205.85 | $205.85 | $205.80 |
| Purchase #4 | $178.56 | 10.724% | $197.7088 | $197.71 | $197.70 | $197.70 |
| Purchase #5 | $157.60 | 10.262% | $173.7729 | $173.77 | $173.75 | $173.80 |
| Purchase #6 | $33.28 | 9.680% | $36.5015 | $36.50 | $36.50 | $36.50 |
| Purchase #7 | $197.85 | 7.705% | $213.0943 | $213.09 | $213.10 | $213.10 |
| 7 purchase totals = | $873.17 | $946.4216 | $946.41 | $946.40 | $946.40 | |