| 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 | $37.51 | 8.620% | $40.7434 | $40.74 | $40.75 | $40.70 |
| Purchase #2 | $133.46 | 4.626% | $139.6339 | $139.63 | $139.65 | $139.60 |
| Purchase #3 | $192.80 | 9.277% | $210.6861 | $210.69 | $210.70 | $210.70 |
| Purchase #4 | $98.72 | 11.290% | $109.8655 | $109.87 | $109.85 | $109.90 |
| Purchase #5 | $139.79 | 12.311% | $156.9995 | $157.00 | $157.00 | $157.00 |
| Purchase #6 | $97.39 | 9.121% | $106.2729 | $106.27 | $106.25 | $106.30 |
| Purchase #7 | $208.37 | 6.520% | $221.9557 | $221.96 | $221.95 | $222.00 |
| 7 purchase totals = | $908.04 | $986.1570 | $986.16 | $986.15 | $986.20 | |