| 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 | $32.71 | 8.389% | $35.454 | $35.45 | $35.45 | $35.50 |
| Purchase #2 | $43.73 | 9.469% | $47.8708 | $47.87 | $47.85 | $47.90 |
| Purchase #3 | $117.68 | 4.589% | $123.0803 | $123.08 | $123.10 | $123.10 |
| Purchase #4 | $118.53 | 9.556% | $129.8567 | $129.86 | $129.85 | $129.90 |
| Purchase #5 | $238.83 | 9.232% | $260.8788 | $260.88 | $260.90 | $260.90 |
| Purchase #6 | $22.47 | 10.482% | $24.8253 | $24.83 | $24.85 | $24.80 |
| Purchase #7 | $117.69 | 4.497% | $122.9825 | $122.98 | $123.00 | $123.00 |
| 7 purchase totals = | $691.64 | $744.9484 | $744.95 | $745.00 | $745.10 | |