| 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 | $113.54 | 11.260% | $126.3246 | $126.32 | $126.30 | $126.30 |
| Purchase #2 | $83.92 | 6.120% | $89.0559 | $89.06 | $89.05 | $89.10 |
| Purchase #3 | $96.28 | 9.297% | $105.2312 | $105.23 | $105.25 | $105.20 |
| Purchase #4 | $73.55 | 4.520% | $76.8745 | $76.87 | $76.85 | $76.90 |
| Purchase #5 | $28.73 | 8.546% | $31.1853 | $31.19 | $31.20 | $31.20 |
| Purchase #6 | $248.90 | 5.569% | $262.7612 | $262.76 | $262.75 | $262.80 |
| Purchase #7 | $51.57 | 12.605% | $58.0704 | $58.07 | $58.05 | $58.10 |
| 7 purchase totals = | $696.49 | $749.5031 | $749.50 | $749.45 | $749.60 | |