| 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 | $47.42 | 4.537% | $49.5714 | $49.57 | $49.55 | $49.60 |
| Purchase #2 | $75.27 | 13.695% | $85.5782 | $85.58 | $85.60 | $85.60 |
| Purchase #3 | $191.58 | 6.309% | $203.6668 | $203.67 | $203.65 | $203.70 |
| Purchase #4 | $209.97 | 6.821% | $224.2921 | $224.29 | $224.30 | $224.30 |
| Purchase #5 | $238.40 | 9.343% | $260.6737 | $260.67 | $260.65 | $260.70 |
| Purchase #6 | $185.74 | 9.308% | $203.0287 | $203.03 | $203.05 | $203.00 |
| Purchase #7 | $74.76 | 10.492% | $82.6038 | $82.60 | $82.60 | $82.60 |
| 7 purchase totals = | $1,023.14 | $1,109.4147 | $1,109.41 | $1,109.40 | $1,109.50 | |