| 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 | $234.37 | 10.722% | $259.4992 | $259.50 | $259.50 | $259.50 |
| Purchase #2 | $70.60 | 13.291% | $79.9834 | $79.98 | $80.00 | $80.00 |
| Purchase #3 | $19.32 | 3.249% | $19.9477 | $19.95 | $19.95 | $19.90 |
| Purchase #4 | $159.28 | 13.269% | $180.4149 | $180.41 | $180.40 | $180.40 |
| Purchase #5 | $106.50 | 13.836% | $121.2353 | $121.24 | $121.25 | $121.20 |
| Purchase #6 | $35.70 | 13.562% | $40.5416 | $40.54 | $40.55 | $40.50 |
| Purchase #7 | $113.31 | 11.213% | $126.0155 | $126.02 | $126.00 | $126.00 |
| 7 purchase totals = | $739.08 | $827.6376 | $827.64 | $827.65 | $827.50 | |