| 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 | $65.82 | 5.320% | $69.3216 | $69.32 | $69.30 | $69.30 |
| Purchase #2 | $134.70 | 3.275% | $139.1114 | $139.11 | $139.10 | $139.10 |
| Purchase #3 | $128.34 | 12.553% | $144.4505 | $144.45 | $144.45 | $144.50 |
| Purchase #4 | $230.48 | 3.658% | $238.911 | $238.91 | $238.90 | $238.90 |
| Purchase #5 | $30.84 | 4.658% | $32.2765 | $32.28 | $32.30 | $32.30 |
| Purchase #6 | $87.31 | 6.406% | $92.9031 | $92.90 | $92.90 | $92.90 |
| Purchase #7 | $108.53 | 10.380% | $119.7954 | $119.80 | $119.80 | $119.80 |
| 7 purchase totals = | $786.02 | $836.7695 | $836.77 | $836.75 | $836.80 | |