| 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 | $55.68 | 8.460% | $60.3905 | $60.39 | $60.40 | $60.40 |
| Purchase #2 | $89.71 | 4.824% | $94.0376 | $94.04 | $94.05 | $94.00 |
| Purchase #3 | $231.98 | 3.766% | $240.7164 | $240.72 | $240.70 | $240.70 |
| Purchase #4 | $51.76 | 4.661% | $54.1725 | $54.17 | $54.15 | $54.20 |
| Purchase #5 | $69.87 | 4.489% | $73.0065 | $73.01 | $73.00 | $73.00 |
| Purchase #6 | $75.43 | 9.268% | $82.4209 | $82.42 | $82.40 | $82.40 |
| Purchase #7 | $35.64 | 3.125% | $36.7538 | $36.75 | $36.75 | $36.80 |
| 7 purchase totals = | $610.07 | $641.4982 | $641.50 | $641.45 | $641.50 | |