| 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 | $190.97 | 3.419% | $197.4993 | $197.50 | $197.50 | $197.50 |
| Purchase #2 | $66.68 | 7.403% | $71.6163 | $71.62 | $71.60 | $71.60 |
| Purchase #3 | $23.81 | 4.715% | $24.9326 | $24.93 | $24.95 | $24.90 |
| Purchase #4 | $165.49 | 8.770% | $180.0035 | $180.00 | $180.00 | $180.00 |
| Purchase #5 | $49.72 | 4.417% | $51.9161 | $51.92 | $51.90 | $51.90 |
| Purchase #6 | $49.95 | 5.763% | $52.8286 | $52.83 | $52.85 | $52.80 |
| Purchase #7 | $36.64 | 12.361% | $41.1691 | $41.17 | $41.15 | $41.20 |
| 7 purchase totals = | $583.26 | $619.9655 | $619.97 | $619.95 | $619.90 | |