| 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 | $76.54 | 3.228% | $79.0107 | $79.01 | $79.00 | $79.00 |
| Purchase #2 | $128.29 | 9.364% | $140.3031 | $140.30 | $140.30 | $140.30 |
| Purchase #3 | $33.43 | 13.110% | $37.8127 | $37.81 | $37.80 | $37.80 |
| Purchase #4 | $235.74 | 7.282% | $252.9066 | $252.91 | $252.90 | $252.90 |
| Purchase #5 | $240.44 | 13.254% | $272.3079 | $272.31 | $272.30 | $272.30 |
| Purchase #6 | $89.60 | 13.159% | $101.3905 | $101.39 | $101.40 | $101.40 |
| Purchase #7 | $53.91 | 10.813% | $59.7393 | $59.74 | $59.75 | $59.70 |
| 7 purchase totals = | $857.95 | $943.4708 | $943.47 | $943.45 | $943.40 | |