| 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 | $115.69 | 6.626% | $123.3556 | $123.36 | $123.35 | $123.40 |
| Purchase #2 | $114.65 | 3.561% | $118.7327 | $118.73 | $118.75 | $118.70 |
| Purchase #3 | $73.87 | 7.640% | $79.5137 | $79.51 | $79.50 | $79.50 |
| Purchase #4 | $5.72 | 9.819% | $6.2816 | $6.28 | $6.30 | $6.30 |
| Purchase #5 | $247.66 | 10.335% | $273.2557 | $273.26 | $273.25 | $273.30 |
| Purchase #6 | $46.76 | 9.335% | $51.125 | $51.13 | $51.15 | $51.10 |
| Purchase #7 | $157.65 | 5.534% | $166.3744 | $166.37 | $166.35 | $166.40 |
| 7 purchase totals = | $762.00 | $818.6387 | $818.64 | $818.65 | $818.70 | |