| 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 | $12.97 | 5.500% | $13.6834 | $13.68 | $13.70 | $13.70 |
| Purchase #2 | $141.43 | 8.488% | $153.4346 | $153.43 | $153.45 | $153.40 |
| Purchase #3 | $123.90 | 7.317% | $132.9658 | $132.97 | $132.95 | $133.00 |
| Purchase #4 | $156.32 | 8.113% | $169.0022 | $169.00 | $169.00 | $169.00 |
| Purchase #5 | $20.52 | 10.327% | $22.6391 | $22.64 | $22.65 | $22.60 |
| Purchase #6 | $34.27 | 7.714% | $36.9136 | $36.91 | $36.90 | $36.90 |
| Purchase #7 | $242.60 | 11.268% | $269.9362 | $269.94 | $269.95 | $269.90 |
| 7 purchase totals = | $732.01 | $798.5749 | $798.57 | $798.60 | $798.50 | |