| 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 | $28.97 | 5.489% | $30.5602 | $30.56 | $30.55 | $30.60 |
| Purchase #2 | $89.42 | 3.716% | $92.7428 | $92.74 | $92.75 | $92.70 |
| Purchase #3 | $234.86 | 10.637% | $259.8421 | $259.84 | $259.85 | $259.80 |
| Purchase #4 | $139.56 | 12.721% | $157.3134 | $157.31 | $157.30 | $157.30 |
| Purchase #5 | $184.98 | 13.384% | $209.7377 | $209.74 | $209.75 | $209.70 |
| Purchase #6 | $186.80 | 9.282% | $204.1388 | $204.14 | $204.15 | $204.10 |
| Purchase #7 | $197.46 | 7.611% | $212.4887 | $212.49 | $212.50 | $212.50 |
| 7 purchase totals = | $1,062.05 | $1,166.8237 | $1,166.82 | $1,166.85 | $1,166.70 | |