| 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 | $35.46 | 6.805% | $37.8731 | $37.87 | $37.85 | $37.90 |
| Purchase #2 | $124.83 | 11.366% | $139.0182 | $139.02 | $139.00 | $139.00 |
| Purchase #3 | $108.85 | 4.342% | $113.5763 | $113.58 | $113.60 | $113.60 |
| Purchase #4 | $108.52 | 12.283% | $121.8495 | $121.85 | $121.85 | $121.80 |
| Purchase #5 | $41.81 | 7.551% | $44.9671 | $44.97 | $44.95 | $45.00 |
| Purchase #6 | $101.67 | 5.639% | $107.4032 | $107.40 | $107.40 | $107.40 |
| Purchase #7 | $15.81 | 10.393% | $17.4531 | $17.45 | $17.45 | $17.50 |
| 7 purchase totals = | $536.95 | $582.1405 | $582.14 | $582.10 | $582.20 | |