| 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 | $79.43 | 4.845% | $83.2784 | $83.28 | $83.30 | $83.30 |
| Purchase #2 | $156.77 | 13.786% | $178.3823 | $178.38 | $178.40 | $178.40 |
| Purchase #3 | $180.86 | 11.367% | $201.4184 | $201.42 | $201.40 | $201.40 |
| Purchase #4 | $44.80 | 3.658% | $46.4388 | $46.44 | $46.45 | $46.40 |
| Purchase #5 | $239.69 | 5.134% | $251.9957 | $252.00 | $252.00 | $252.00 |
| Purchase #6 | $11.61 | 8.448% | $12.5908 | $12.59 | $12.60 | $12.60 |
| Purchase #7 | $170.67 | 12.363% | $191.7699 | $191.77 | $191.75 | $191.80 |
| 7 purchase totals = | $883.83 | $965.8743 | $965.88 | $965.90 | $965.90 | |