| 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 | $21.64 | 9.299% | $23.6523 | $23.65 | $23.65 | $23.70 |
| Purchase #2 | $74.55 | 6.361% | $79.2921 | $79.29 | $79.30 | $79.30 |
| Purchase #3 | $45.29 | 13.259% | $51.295 | $51.30 | $51.30 | $51.30 |
| Purchase #4 | $187.79 | 9.166% | $205.0028 | $205.00 | $205.00 | $205.00 |
| Purchase #5 | $223.91 | 10.416% | $247.2325 | $247.23 | $247.25 | $247.20 |
| Purchase #6 | $197.88 | 3.243% | $204.2972 | $204.30 | $204.30 | $204.30 |
| Purchase #7 | $10.95 | 8.214% | $11.8494 | $11.85 | $11.85 | $11.80 |
| 7 purchase totals = | $762.01 | $822.6213 | $822.62 | $822.65 | $822.60 | |