| 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 | $33.44 | 12.704% | $37.6882 | $37.69 | $37.70 | $37.70 |
| Purchase #2 | $81.52 | 5.172% | $85.7362 | $85.74 | $85.75 | $85.70 |
| Purchase #3 | $157.63 | 4.549% | $164.8006 | $164.80 | $164.80 | $164.80 |
| Purchase #4 | $160.68 | 10.159% | $177.0035 | $177.00 | $177.00 | $177.00 |
| Purchase #5 | $91.30 | 11.599% | $101.8899 | $101.89 | $101.90 | $101.90 |
| Purchase #6 | $46.35 | 3.469% | $47.9579 | $47.96 | $47.95 | $48.00 |
| Purchase #7 | $235.58 | 4.484% | $246.1434 | $246.14 | $246.15 | $246.10 |
| 7 purchase totals = | $806.50 | $861.2197 | $861.22 | $861.25 | $861.20 | |