| 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 | $21.33 | 7.860% | $23.0065 | $23.01 | $23.00 | $23.00 |
| Purchase #2 | $163.36 | 13.272% | $185.0411 | $185.04 | $185.05 | $185.00 |
| Purchase #3 | $24.46 | 8.288% | $26.4872 | $26.49 | $26.50 | $26.50 |
| Purchase #4 | $181.99 | 10.155% | $200.4711 | $200.47 | $200.45 | $200.50 |
| Purchase #5 | $248.91 | 3.650% | $257.9952 | $258.00 | $258.00 | $258.00 |
| Purchase #6 | $15.61 | 6.687% | $16.6538 | $16.65 | $16.65 | $16.70 |
| Purchase #7 | $225.86 | 13.670% | $256.7351 | $256.74 | $256.75 | $256.70 |
| 7 purchase totals = | $881.52 | $966.3900 | $966.40 | $966.40 | $966.40 | |