| 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 | $43.43 | 4.513% | $45.39 | $45.39 | $45.40 | $45.40 |
| Purchase #2 | $217.94 | 12.532% | $245.2522 | $245.25 | $245.25 | $245.30 |
| Purchase #3 | $187.87 | 5.792% | $198.7514 | $198.75 | $198.75 | $198.80 |
| Purchase #4 | $14.35 | 8.595% | $15.5834 | $15.58 | $15.60 | $15.60 |
| Purchase #5 | $58.36 | 9.638% | $63.9847 | $63.98 | $64.00 | $64.00 |
| Purchase #6 | $164.89 | 11.180% | $183.3247 | $183.32 | $183.30 | $183.30 |
| Purchase #7 | $59.26 | 8.283% | $64.1685 | $64.17 | $64.15 | $64.20 |
| 7 purchase totals = | $746.10 | $816.4549 | $816.44 | $816.45 | $816.60 | |