| 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 | $69.43 | 4.868% | $72.8099 | $72.81 | $72.80 | $72.80 |
| Purchase #2 | $183.29 | 5.250% | $192.9127 | $192.91 | $192.90 | $192.90 |
| Purchase #3 | $10.26 | 6.663% | $10.9436 | $10.94 | $10.95 | $10.90 |
| Purchase #4 | $72.34 | 5.362% | $76.2189 | $76.22 | $76.20 | $76.20 |
| Purchase #5 | $209.45 | 8.522% | $227.2993 | $227.30 | $227.30 | $227.30 |
| Purchase #6 | $61.33 | 6.525% | $65.3318 | $65.33 | $65.35 | $65.30 |
| Purchase #7 | $205.35 | 11.820% | $229.6224 | $229.62 | $229.60 | $229.60 |
| 7 purchase totals = | $811.45 | $875.1386 | $875.13 | $875.10 | $875.00 | |