| 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 | $69.91 | 8.842% | $76.0914 | $76.09 | $76.10 | $76.10 |
| Purchase #2 | $12.84 | 11.422% | $14.3066 | $14.31 | $14.30 | $14.30 |
| Purchase #3 | $57.26 | 3.386% | $59.1988 | $59.20 | $59.20 | $59.20 |
| Purchase #4 | $145.56 | 10.519% | $160.8715 | $160.87 | $160.85 | $160.90 |
| Purchase #5 | $110.65 | 4.657% | $115.803 | $115.80 | $115.80 | $115.80 |
| Purchase #6 | $76.78 | 11.743% | $85.7963 | $85.80 | $85.80 | $85.80 |
| Purchase #7 | $164.54 | 3.221% | $169.8398 | $169.84 | $169.85 | $169.80 |
| 7 purchase totals = | $637.54 | $681.9074 | $681.91 | $681.90 | $681.90 | |