| 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 | $43.72 | 6.273% | $46.4626 | $46.46 | $46.45 | $46.50 |
| Purchase #2 | $213.35 | 10.110% | $234.9197 | $234.92 | $234.90 | $234.90 |
| Purchase #3 | $216.61 | 12.761% | $244.2516 | $244.25 | $244.25 | $244.30 |
| Purchase #4 | $214.63 | 12.761% | $242.0189 | $242.02 | $242.00 | $242.00 |
| Purchase #5 | $51.87 | 8.643% | $56.3531 | $56.35 | $56.35 | $56.40 |
| Purchase #6 | $5.46 | 7.515% | $5.8703 | $5.87 | $5.85 | $5.90 |
| Purchase #7 | $76.67 | 9.774% | $84.1637 | $84.16 | $84.15 | $84.20 |
| 7 purchase totals = | $822.31 | $914.0399 | $914.03 | $913.95 | $914.20 | |