| 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 | $42.44 | 5.680% | $44.8506 | $44.85 | $44.85 | $44.90 |
| Purchase #2 | $97.67 | 9.748% | $107.1909 | $107.19 | $107.20 | $107.20 |
| Purchase #3 | $159.63 | 6.267% | $169.634 | $169.63 | $169.65 | $169.60 |
| Purchase #4 | $24.47 | 5.661% | $25.8552 | $25.86 | $25.85 | $25.90 |
| Purchase #5 | $79.68 | 10.467% | $88.0201 | $88.02 | $88.00 | $88.00 |
| Purchase #6 | $6.32 | 10.782% | $7.0014 | $7.00 | $7.00 | $7.00 |
| Purchase #7 | $185.34 | 3.138% | $191.156 | $191.16 | $191.15 | $191.20 |
| 7 purchase totals = | $595.55 | $633.7082 | $633.71 | $633.70 | $633.80 | |