| 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 | $66.59 | 6.159% | $70.6913 | $70.69 | $70.70 | $70.70 |
| Purchase #2 | $180.49 | 7.203% | $193.4907 | $193.49 | $193.50 | $193.50 |
| Purchase #3 | $244.61 | 11.416% | $272.5347 | $272.53 | $272.55 | $272.50 |
| Purchase #4 | $15.77 | 3.460% | $16.3156 | $16.32 | $16.30 | $16.30 |
| Purchase #5 | $21.89 | 11.208% | $24.3434 | $24.34 | $24.35 | $24.30 |
| Purchase #6 | $58.70 | 12.340% | $65.9436 | $65.94 | $65.95 | $65.90 |
| Purchase #7 | $141.72 | 12.832% | $159.9055 | $159.91 | $159.90 | $159.90 |
| 7 purchase totals = | $729.77 | $803.2248 | $803.22 | $803.25 | $803.10 | |