| 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 | $228.86 | 6.869% | $244.5804 | $244.58 | $244.60 | $244.60 |
| Purchase #2 | $79.76 | 9.105% | $87.0221 | $87.02 | $87.00 | $87.00 |
| Purchase #3 | $217.33 | 4.625% | $227.3815 | $227.38 | $227.40 | $227.40 |
| Purchase #4 | $99.95 | 3.731% | $103.6791 | $103.68 | $103.70 | $103.70 |
| Purchase #5 | $18.99 | 10.205% | $20.9279 | $20.93 | $20.95 | $20.90 |
| Purchase #6 | $103.80 | 6.676% | $110.7297 | $110.73 | $110.75 | $110.70 |
| Purchase #7 | $23.89 | 8.866% | $26.0081 | $26.01 | $26.00 | $26.00 |
| 7 purchase totals = | $772.58 | $820.3288 | $820.33 | $820.40 | $820.30 | |