| 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 | $37.48 | 6.321% | $39.8491 | $39.85 | $39.85 | $39.80 |
| Purchase #2 | $166.38 | 6.600% | $177.3611 | $177.36 | $177.35 | $177.40 |
| Purchase #3 | $167.71 | 3.474% | $173.5362 | $173.54 | $173.55 | $173.50 |
| Purchase #4 | $231.86 | 8.321% | $251.1531 | $251.15 | $251.15 | $251.20 |
| Purchase #5 | $93.37 | 12.848% | $105.3662 | $105.37 | $105.35 | $105.40 |
| Purchase #6 | $19.58 | 12.160% | $21.9609 | $21.96 | $21.95 | $22.00 |
| Purchase #7 | $246.34 | 7.718% | $265.3525 | $265.35 | $265.35 | $265.40 |
| 7 purchase totals = | $962.72 | $1,034.5791 | $1,034.58 | $1,034.55 | $1,034.70 | |