| 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 | $37.49 | 5.751% | $39.646 | $39.65 | $39.65 | $39.60 |
| Purchase #2 | $140.27 | 11.507% | $156.4109 | $156.41 | $156.40 | $156.40 |
| Purchase #3 | $50.82 | 3.768% | $52.7349 | $52.73 | $52.75 | $52.70 |
| Purchase #4 | $228.84 | 9.723% | $251.0901 | $251.09 | $251.10 | $251.10 |
| Purchase #5 | $212.33 | 12.525% | $238.9243 | $238.92 | $238.90 | $238.90 |
| Purchase #6 | $111.29 | 3.534% | $115.223 | $115.22 | $115.20 | $115.20 |
| Purchase #7 | $42.91 | 8.791% | $46.6822 | $46.68 | $46.70 | $46.70 |
| 7 purchase totals = | $823.95 | $900.7114 | $900.70 | $900.70 | $900.60 | |