| 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 | $22.61 | 11.300% | $25.1649 | $25.16 | $25.15 | $25.20 |
| Purchase #2 | $144.80 | 11.145% | $160.938 | $160.94 | $160.95 | $160.90 |
| Purchase #3 | $101.94 | 7.313% | $109.3949 | $109.39 | $109.40 | $109.40 |
| Purchase #4 | $40.37 | 3.401% | $41.743 | $41.74 | $41.75 | $41.70 |
| Purchase #5 | $90.99 | 8.641% | $98.8524 | $98.85 | $98.85 | $98.90 |
| Purchase #6 | $46.86 | 5.286% | $49.337 | $49.34 | $49.35 | $49.30 |
| Purchase #7 | $27.30 | 9.222% | $29.8176 | $29.82 | $29.80 | $29.80 |
| 7 purchase totals = | $474.87 | $515.2478 | $515.24 | $515.25 | $515.20 | |