| 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 | $61.70 | 6.553% | $65.7432 | $65.74 | $65.75 | $65.70 |
| Purchase #2 | $177.45 | 5.391% | $187.0163 | $187.02 | $187.00 | $187.00 |
| Purchase #3 | $169.83 | 7.811% | $183.0954 | $183.10 | $183.10 | $183.10 |
| Purchase #4 | $102.89 | 11.356% | $114.5742 | $114.57 | $114.55 | $114.60 |
| Purchase #5 | $228.31 | 9.256% | $249.4424 | $249.44 | $249.45 | $249.40 |
| Purchase #6 | $47.82 | 10.128% | $52.6632 | $52.66 | $52.65 | $52.70 |
| Purchase #7 | $117.55 | 6.176% | $124.8099 | $124.81 | $124.80 | $124.80 |
| 7 purchase totals = | $905.55 | $977.3446 | $977.34 | $977.30 | $977.30 | |