| 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 | $16.76 | 4.323% | $17.4845 | $17.48 | $17.50 | $17.50 |
| Purchase #2 | $106.56 | 5.863% | $112.8076 | $112.81 | $112.80 | $112.80 |
| Purchase #3 | $88.42 | 3.744% | $91.7304 | $91.73 | $91.75 | $91.70 |
| Purchase #4 | $118.38 | 9.306% | $129.3964 | $129.40 | $129.40 | $129.40 |
| Purchase #5 | $45.78 | 5.524% | $48.3089 | $48.31 | $48.30 | $48.30 |
| Purchase #6 | $148.45 | 3.628% | $153.8358 | $153.84 | $153.85 | $153.80 |
| Purchase #7 | $246.90 | 6.337% | $262.5461 | $262.55 | $262.55 | $262.50 |
| 7 purchase totals = | $771.25 | $816.1097 | $816.12 | $816.15 | $816.00 | |