| 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 | $5.44 | 13.332% | $6.1653 | $6.17 | $6.15 | $6.20 |
| Purchase #2 | $19.36 | 12.253% | $21.7322 | $21.73 | $21.75 | $21.70 |
| Purchase #3 | $78.73 | 3.181% | $81.2344 | $81.23 | $81.25 | $81.20 |
| Purchase #4 | $65.67 | 10.678% | $72.6822 | $72.68 | $72.70 | $72.70 |
| Purchase #5 | $42.81 | 9.115% | $46.7121 | $46.71 | $46.70 | $46.70 |
| Purchase #6 | $38.63 | 13.853% | $43.9814 | $43.98 | $44.00 | $44.00 |
| Purchase #7 | $76.85 | 11.309% | $85.541 | $85.54 | $85.55 | $85.50 |
| 7 purchase totals = | $327.49 | $358.0486 | $358.04 | $358.10 | $358.00 | |