| 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 | $65.90 | 9.378% | $72.0801 | $72.08 | $72.10 | $72.10 |
| Purchase #2 | $156.85 | 12.659% | $176.7056 | $176.71 | $176.70 | $176.70 |
| Purchase #3 | $160.32 | 12.357% | $180.1307 | $180.13 | $180.15 | $180.10 |
| Purchase #4 | $131.83 | 13.826% | $150.0568 | $150.06 | $150.05 | $150.10 |
| Purchase #5 | $95.77 | 11.720% | $106.9942 | $106.99 | $107.00 | $107.00 |
| Purchase #6 | $115.68 | 5.706% | $122.2807 | $122.28 | $122.30 | $122.30 |
| Purchase #7 | $30.71 | 6.286% | $32.6404 | $32.64 | $32.65 | $32.60 |
| 7 purchase totals = | $757.06 | $840.8885 | $840.89 | $840.95 | $840.90 | |