| 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 | $44.37 | 4.212% | $46.2389 | $46.24 | $46.25 | $46.20 |
| Purchase #2 | $128.61 | 6.635% | $137.1433 | $137.14 | $137.15 | $137.10 |
| Purchase #3 | $137.98 | 5.660% | $145.7897 | $145.79 | $145.80 | $145.80 |
| Purchase #4 | $97.73 | 5.753% | $103.3524 | $103.35 | $103.35 | $103.40 |
| Purchase #5 | $37.98 | 8.767% | $41.3097 | $41.31 | $41.30 | $41.30 |
| Purchase #6 | $249.39 | 3.866% | $259.0314 | $259.03 | $259.05 | $259.00 |
| Purchase #7 | $123.39 | 7.647% | $132.8256 | $132.83 | $132.85 | $132.80 |
| 7 purchase totals = | $819.45 | $865.6910 | $865.69 | $865.75 | $865.60 | |