| 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 | $79.66 | 5.158% | $83.7689 | $83.77 | $83.75 | $83.80 |
| Purchase #2 | $8.86 | 9.791% | $9.7275 | $9.73 | $9.75 | $9.70 |
| Purchase #3 | $11.57 | 5.695% | $12.2289 | $12.23 | $12.25 | $12.20 |
| Purchase #4 | $64.69 | 13.475% | $73.407 | $73.41 | $73.40 | $73.40 |
| Purchase #5 | $31.32 | 4.210% | $32.6386 | $32.64 | $32.65 | $32.60 |
| Purchase #6 | $100.54 | 12.596% | $113.204 | $113.20 | $113.20 | $113.20 |
| Purchase #7 | $233.77 | 12.680% | $263.412 | $263.41 | $263.40 | $263.40 |
| 7 purchase totals = | $530.41 | $588.3869 | $588.39 | $588.40 | $588.30 | |