| 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 | $81.65 | 3.502% | $84.5094 | $84.51 | $84.50 | $84.50 |
| Purchase #2 | $242.72 | 6.455% | $258.3876 | $258.39 | $258.40 | $258.40 |
| Purchase #3 | $58.84 | 4.546% | $61.5149 | $61.51 | $61.50 | $61.50 |
| Purchase #4 | $65.62 | 3.588% | $67.9744 | $67.97 | $67.95 | $68.00 |
| Purchase #5 | $214.81 | 7.102% | $230.0658 | $230.07 | $230.05 | $230.10 |
| Purchase #6 | $6.58 | 7.861% | $7.0973 | $7.10 | $7.10 | $7.10 |
| Purchase #7 | $202.91 | 9.284% | $221.7482 | $221.75 | $221.75 | $221.70 |
| 7 purchase totals = | $873.13 | $931.2976 | $931.30 | $931.25 | $931.30 | |