| 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 | $37.94 | 3.860% | $39.4045 | $39.40 | $39.40 | $39.40 |
| Purchase #2 | $242.62 | 5.588% | $256.1776 | $256.18 | $256.20 | $256.20 |
| Purchase #3 | $125.39 | 8.471% | $136.0118 | $136.01 | $136.00 | $136.00 |
| Purchase #4 | $155.74 | 6.618% | $166.0469 | $166.05 | $166.05 | $166.00 |
| Purchase #5 | $84.75 | 3.488% | $87.7061 | $87.71 | $87.70 | $87.70 |
| Purchase #6 | $93.99 | 5.397% | $99.0626 | $99.06 | $99.05 | $99.10 |
| Purchase #7 | $211.70 | 10.779% | $234.5191 | $234.52 | $234.50 | $234.50 |
| 7 purchase totals = | $952.13 | $1,018.9286 | $1,018.93 | $1,018.90 | $1,018.90 | |