| 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 | $65.85 | 11.441% | $73.3839 | $73.38 | $73.40 | $73.40 |
| Purchase #2 | $125.37 | 5.295% | $132.0083 | $132.01 | $132.00 | $132.00 |
| Purchase #3 | $63.38 | 10.632% | $70.1186 | $70.12 | $70.10 | $70.10 |
| Purchase #4 | $112.96 | 3.475% | $116.8854 | $116.89 | $116.90 | $116.90 |
| Purchase #5 | $197.82 | 9.362% | $216.3399 | $216.34 | $216.35 | $216.30 |
| Purchase #6 | $37.88 | 10.368% | $41.8074 | $41.81 | $41.80 | $41.80 |
| Purchase #7 | $239.59 | 13.858% | $272.7924 | $272.79 | $272.80 | $272.80 |
| 7 purchase totals = | $842.85 | $923.3359 | $923.34 | $923.35 | $923.30 | |