| 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 | $9.57 | 5.640% | $10.1097 | $10.11 | $10.10 | $10.10 |
| Purchase #2 | $32.57 | 11.568% | $36.3377 | $36.34 | $36.35 | $36.30 |
| Purchase #3 | $180.45 | 9.762% | $198.0655 | $198.07 | $198.05 | $198.10 |
| Purchase #4 | $207.78 | 10.425% | $229.4411 | $229.44 | $229.45 | $229.40 |
| Purchase #5 | $207.32 | 6.792% | $221.4012 | $221.40 | $221.40 | $221.40 |
| Purchase #6 | $20.49 | 8.717% | $22.2761 | $22.28 | $22.30 | $22.30 |
| Purchase #7 | $242.44 | 3.602% | $251.1727 | $251.17 | $251.15 | $251.20 |
| 7 purchase totals = | $900.62 | $968.8040 | $968.81 | $968.80 | $968.80 | |