| 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 | $23.43 | 4.559% | $24.4982 | $24.50 | $24.50 | $24.50 |
| Purchase #2 | $18.75 | 11.254% | $20.8601 | $20.86 | $20.85 | $20.90 |
| Purchase #3 | $59.29 | 7.463% | $63.7148 | $63.71 | $63.70 | $63.70 |
| Purchase #4 | $193.81 | 3.496% | $200.5856 | $200.59 | $200.60 | $200.60 |
| Purchase #5 | $245.77 | 10.151% | $270.7181 | $270.72 | $270.70 | $270.70 |
| Purchase #6 | $203.81 | 6.490% | $217.0373 | $217.04 | $217.05 | $217.00 |
| Purchase #7 | $53.37 | 5.653% | $56.387 | $56.39 | $56.40 | $56.40 |
| 7 purchase totals = | $798.23 | $853.8011 | $853.81 | $853.80 | $853.80 | |