| 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 | $95.55 | 11.499% | $106.5373 | $106.54 | $106.55 | $106.50 |
| Purchase #2 | $221.30 | 5.286% | $232.9979 | $233.00 | $233.00 | $233.00 |
| Purchase #3 | $133.70 | 12.538% | $150.4633 | $150.46 | $150.45 | $150.50 |
| Purchase #4 | $72.28 | 4.744% | $75.709 | $75.71 | $75.70 | $75.70 |
| Purchase #5 | $228.36 | 10.799% | $253.0206 | $253.02 | $253.00 | $253.00 |
| Purchase #6 | $34.72 | 8.774% | $37.7663 | $37.77 | $37.75 | $37.80 |
| Purchase #7 | $57.44 | 4.216% | $59.8617 | $59.86 | $59.85 | $59.90 |
| 7 purchase totals = | $843.35 | $916.3561 | $916.36 | $916.30 | $916.40 | |