| 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 | $65.92 | 8.700% | $71.655 | $71.66 | $71.65 | $71.70 |
| Purchase #2 | $125.60 | 13.431% | $142.4693 | $142.47 | $142.45 | $142.50 |
| Purchase #3 | $90.93 | 11.330% | $101.2324 | $101.23 | $101.25 | $101.20 |
| Purchase #4 | $198.34 | 5.163% | $208.5803 | $208.58 | $208.60 | $208.60 |
| Purchase #5 | $237.67 | 9.315% | $259.809 | $259.81 | $259.80 | $259.80 |
| Purchase #6 | $19.98 | 12.873% | $22.552 | $22.55 | $22.55 | $22.60 |
| Purchase #7 | $19.39 | 8.246% | $20.9889 | $20.99 | $21.00 | $21.00 |
| 7 purchase totals = | $757.83 | $827.2869 | $827.29 | $827.30 | $827.40 | |