| 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 | $232.83 | 4.829% | $244.0734 | $244.07 | $244.05 | $244.10 |
| Purchase #2 | $39.72 | 3.684% | $41.1833 | $41.18 | $41.20 | $41.20 |
| Purchase #3 | $57.31 | 6.394% | $60.9744 | $60.97 | $60.95 | $61.00 |
| Purchase #4 | $127.90 | 5.509% | $134.946 | $134.95 | $134.95 | $134.90 |
| Purchase #5 | $77.76 | 4.728% | $81.4365 | $81.44 | $81.45 | $81.40 |
| Purchase #6 | $79.38 | 6.289% | $84.3722 | $84.37 | $84.35 | $84.40 |
| Purchase #7 | $36.72 | 5.805% | $38.8516 | $38.85 | $38.85 | $38.90 |
| 7 purchase totals = | $651.62 | $685.8374 | $685.83 | $685.80 | $685.90 | |