| 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 | $40.98 | 10.570% | $45.3116 | $45.31 | $45.30 | $45.30 |
| Purchase #2 | $95.32 | 12.773% | $107.4952 | $107.50 | $107.50 | $107.50 |
| Purchase #3 | $239.44 | 11.717% | $267.4952 | $267.50 | $267.50 | $267.50 |
| Purchase #4 | $88.42 | 7.262% | $94.8411 | $94.84 | $94.85 | $94.80 |
| Purchase #5 | $33.64 | 3.172% | $34.7071 | $34.71 | $34.70 | $34.70 |
| Purchase #6 | $58.99 | 7.739% | $63.5552 | $63.56 | $63.55 | $63.60 |
| Purchase #7 | $135.82 | 7.569% | $146.1002 | $146.10 | $146.10 | $146.10 |
| 7 purchase totals = | $692.61 | $759.5056 | $759.52 | $759.50 | $759.50 | |