| 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 | $33.68 | 3.527% | $34.8679 | $34.87 | $34.85 | $34.90 |
| Purchase #2 | $243.75 | 5.456% | $257.049 | $257.05 | $257.05 | $257.00 |
| Purchase #3 | $160.43 | 4.716% | $167.9959 | $168.00 | $168.00 | $168.00 |
| Purchase #4 | $108.27 | 8.843% | $117.8443 | $117.84 | $117.85 | $117.80 |
| Purchase #5 | $165.38 | 8.666% | $179.7118 | $179.71 | $179.70 | $179.70 |
| Purchase #6 | $179.52 | 5.242% | $188.9304 | $188.93 | $188.95 | $188.90 |
| Purchase #7 | $45.60 | 10.158% | $50.232 | $50.23 | $50.25 | $50.20 |
| 7 purchase totals = | $936.63 | $996.6313 | $996.63 | $996.65 | $996.50 | |