| 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 | $110.64 | 3.550% | $114.5677 | $114.57 | $114.55 | $114.60 |
| Purchase #2 | $165.88 | 7.738% | $178.7158 | $178.72 | $178.70 | $178.70 |
| Purchase #3 | $65.92 | 13.180% | $74.6083 | $74.61 | $74.60 | $74.60 |
| Purchase #4 | $44.91 | 4.344% | $46.8609 | $46.86 | $46.85 | $46.90 |
| Purchase #5 | $158.92 | 6.506% | $169.2593 | $169.26 | $169.25 | $169.30 |
| Purchase #6 | $182.58 | 8.251% | $197.6447 | $197.64 | $197.65 | $197.60 |
| Purchase #7 | $106.65 | 7.341% | $114.4792 | $114.48 | $114.50 | $114.50 |
| 7 purchase totals = | $835.50 | $896.1359 | $896.14 | $896.10 | $896.20 | |