| 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 | $124.32 | 10.626% | $137.5302 | $137.53 | $137.55 | $137.50 |
| Purchase #2 | $70.54 | 7.155% | $75.5871 | $75.59 | $75.60 | $75.60 |
| Purchase #3 | $244.68 | 3.365% | $252.9135 | $252.91 | $252.90 | $252.90 |
| Purchase #4 | $34.50 | 4.301% | $35.9838 | $35.98 | $36.00 | $36.00 |
| Purchase #5 | $65.82 | 7.479% | $70.7427 | $70.74 | $70.75 | $70.70 |
| Purchase #6 | $107.78 | 9.655% | $118.1862 | $118.19 | $118.20 | $118.20 |
| Purchase #7 | $15.93 | 13.275% | $18.0447 | $18.04 | $18.05 | $18.00 |
| 7 purchase totals = | $663.57 | $708.9882 | $708.98 | $709.05 | $708.90 | |