| 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 | $106.60 | 9.696% | $116.9359 | $116.94 | $116.95 | $116.90 |
| Purchase #2 | $20.60 | 6.507% | $21.9404 | $21.94 | $21.95 | $21.90 |
| Purchase #3 | $178.56 | 9.235% | $195.05 | $195.05 | $195.05 | $195.10 |
| Purchase #4 | $83.31 | 8.795% | $90.6371 | $90.64 | $90.65 | $90.60 |
| Purchase #5 | $141.83 | 13.362% | $160.7813 | $160.78 | $160.80 | $160.80 |
| Purchase #6 | $207.40 | 3.706% | $215.0862 | $215.09 | $215.10 | $215.10 |
| Purchase #7 | $20.28 | 8.812% | $22.0671 | $22.07 | $22.05 | $22.10 |
| 7 purchase totals = | $758.58 | $822.4980 | $822.51 | $822.55 | $822.50 | |