| 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 | $25.91 | 4.603% | $27.1026 | $27.10 | $27.10 | $27.10 |
| Purchase #2 | $20.36 | 11.234% | $22.6472 | $22.65 | $22.65 | $22.60 |
| Purchase #3 | $232.83 | 7.232% | $249.6683 | $249.67 | $249.65 | $249.70 |
| Purchase #4 | $47.58 | 11.175% | $52.8971 | $52.90 | $52.90 | $52.90 |
| Purchase #5 | $58.26 | 11.860% | $65.1696 | $65.17 | $65.15 | $65.20 |
| Purchase #6 | $219.87 | 6.168% | $233.4316 | $233.43 | $233.45 | $233.40 |
| Purchase #7 | $169.75 | 12.237% | $190.5223 | $190.52 | $190.50 | $190.50 |
| 7 purchase totals = | $774.56 | $841.4387 | $841.44 | $841.40 | $841.40 | |