| 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 | $10.38 | 11.656% | $11.5899 | $11.59 | $11.60 | $11.60 |
| Purchase #2 | $124.66 | 7.753% | $134.3249 | $134.32 | $134.30 | $134.30 |
| Purchase #3 | $86.56 | 13.218% | $98.0015 | $98.00 | $98.00 | $98.00 |
| Purchase #4 | $241.81 | 9.588% | $264.9947 | $264.99 | $265.00 | $265.00 |
| Purchase #5 | $117.87 | 11.853% | $131.8411 | $131.84 | $131.85 | $131.80 |
| Purchase #6 | $64.84 | 9.421% | $70.9486 | $70.95 | $70.95 | $70.90 |
| Purchase #7 | $106.60 | 5.379% | $112.334 | $112.33 | $112.35 | $112.30 |
| 7 purchase totals = | $752.72 | $824.0347 | $824.02 | $824.05 | $823.90 | |