| 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 | $61.72 | 3.841% | $64.0907 | $64.09 | $64.10 | $64.10 |
| Purchase #2 | $14.77 | 8.229% | $15.9854 | $15.99 | $16.00 | $16.00 |
| Purchase #3 | $150.34 | 13.689% | $170.92 | $170.92 | $170.90 | $170.90 |
| Purchase #4 | $34.71 | 11.432% | $38.678 | $38.68 | $38.70 | $38.70 |
| Purchase #5 | $69.88 | 4.659% | $73.1357 | $73.14 | $73.15 | $73.10 |
| Purchase #6 | $197.69 | 5.298% | $208.1636 | $208.16 | $208.15 | $208.20 |
| Purchase #7 | $75.69 | 13.128% | $85.6266 | $85.63 | $85.65 | $85.60 |
| 7 purchase totals = | $604.80 | $656.6000 | $656.61 | $656.65 | $656.60 | |