| 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 | $69.53 | 10.400% | $76.7611 | $76.76 | $76.75 | $76.80 |
| Purchase #2 | $133.54 | 11.300% | $148.63 | $148.63 | $148.65 | $148.60 |
| Purchase #3 | $132.48 | 10.544% | $146.4487 | $146.45 | $146.45 | $146.40 |
| Purchase #4 | $173.92 | 9.652% | $190.7068 | $190.71 | $190.70 | $190.70 |
| Purchase #5 | $82.90 | 13.650% | $94.2159 | $94.22 | $94.20 | $94.20 |
| Purchase #6 | $11.75 | 4.758% | $12.3091 | $12.31 | $12.30 | $12.30 |
| Purchase #7 | $134.86 | 6.249% | $143.2874 | $143.29 | $143.30 | $143.30 |
| 7 purchase totals = | $738.98 | $812.3590 | $812.37 | $812.35 | $812.30 | |