| 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 | $73.83 | 3.497% | $76.4118 | $76.41 | $76.40 | $76.40 |
| Purchase #2 | $152.54 | 7.251% | $163.6007 | $163.60 | $163.60 | $163.60 |
| Purchase #3 | $27.76 | 11.319% | $30.9022 | $30.90 | $30.90 | $30.90 |
| Purchase #4 | $105.62 | 10.349% | $116.5506 | $116.55 | $116.55 | $116.60 |
| Purchase #5 | $223.97 | 4.163% | $233.2939 | $233.29 | $233.30 | $233.30 |
| Purchase #6 | $183.69 | 3.159% | $189.4928 | $189.49 | $189.50 | $189.50 |
| Purchase #7 | $75.62 | 5.751% | $79.9689 | $79.97 | $79.95 | $80.00 |
| 7 purchase totals = | $843.03 | $890.2209 | $890.21 | $890.20 | $890.30 | |