| 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 | $16.25 | 4.556% | $16.9904 | $16.99 | $17.00 | $17.00 |
| Purchase #2 | $247.57 | 4.813% | $259.4855 | $259.49 | $259.50 | $259.50 |
| Purchase #3 | $44.25 | 10.783% | $49.0215 | $49.02 | $49.00 | $49.00 |
| Purchase #4 | $215.92 | 10.831% | $239.3063 | $239.31 | $239.30 | $239.30 |
| Purchase #5 | $11.46 | 7.394% | $12.3074 | $12.31 | $12.30 | $12.30 |
| Purchase #6 | $29.63 | 10.266% | $32.6718 | $32.67 | $32.65 | $32.70 |
| Purchase #7 | $248.58 | 11.256% | $276.5602 | $276.56 | $276.55 | $276.60 |
| 7 purchase totals = | $813.66 | $886.3431 | $886.35 | $886.30 | $886.40 | |