| 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 | $57.43 | 8.666% | $62.4069 | $62.41 | $62.40 | $62.40 |
| Purchase #2 | $75.37 | 12.221% | $84.581 | $84.58 | $84.60 | $84.60 |
| Purchase #3 | $223.81 | 9.645% | $245.3965 | $245.40 | $245.40 | $245.40 |
| Purchase #4 | $215.99 | 8.580% | $234.5219 | $234.52 | $234.50 | $234.50 |
| Purchase #5 | $131.81 | 10.118% | $145.1465 | $145.15 | $145.15 | $145.10 |
| Purchase #6 | $148.71 | 6.606% | $158.5338 | $158.53 | $158.55 | $158.50 |
| Purchase #7 | $61.91 | 11.800% | $69.2154 | $69.22 | $69.20 | $69.20 |
| 7 purchase totals = | $915.03 | $999.8020 | $999.81 | $999.80 | $999.70 | |