| 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 | $34.60 | 6.504% | $36.8504 | $36.85 | $36.85 | $36.90 |
| Purchase #2 | $111.28 | 4.585% | $116.3822 | $116.38 | $116.40 | $116.40 |
| Purchase #3 | $202.49 | 3.356% | $209.2856 | $209.29 | $209.30 | $209.30 |
| Purchase #4 | $60.86 | 12.524% | $68.4821 | $68.48 | $68.50 | $68.50 |
| Purchase #5 | $183.67 | 10.155% | $202.3217 | $202.32 | $202.30 | $202.30 |
| Purchase #6 | $13.91 | 13.121% | $15.7351 | $15.74 | $15.75 | $15.70 |
| Purchase #7 | $11.42 | 10.776% | $12.6506 | $12.65 | $12.65 | $12.70 |
| 7 purchase totals = | $618.23 | $661.7077 | $661.71 | $661.75 | $661.80 | |