| 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 | $111.99 | 12.266% | $125.7267 | $125.73 | $125.75 | $125.70 |
| Purchase #2 | $40.54 | 5.754% | $42.8727 | $42.87 | $42.85 | $42.90 |
| Purchase #3 | $68.38 | 8.643% | $74.2901 | $74.29 | $74.30 | $74.30 |
| Purchase #4 | $213.46 | 3.622% | $221.1915 | $221.19 | $221.20 | $221.20 |
| Purchase #5 | $250.90 | 12.748% | $282.8847 | $282.88 | $282.90 | $282.90 |
| Purchase #6 | $29.29 | 10.196% | $32.2764 | $32.28 | $32.30 | $32.30 |
| Purchase #7 | $78.65 | 8.186% | $85.0883 | $85.09 | $85.10 | $85.10 |
| 7 purchase totals = | $793.21 | $864.3304 | $864.33 | $864.40 | $864.40 | |