| 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 | $110.64 | 12.702% | $124.6935 | $124.69 | $124.70 | $124.70 |
| Purchase #2 | $55.56 | 9.741% | $60.9721 | $60.97 | $60.95 | $61.00 |
| Purchase #3 | $231.89 | 11.782% | $259.2113 | $259.21 | $259.20 | $259.20 |
| Purchase #4 | $12.37 | 8.677% | $13.4433 | $13.44 | $13.45 | $13.40 |
| Purchase #5 | $214.93 | 7.442% | $230.9251 | $230.93 | $230.95 | $230.90 |
| Purchase #6 | $61.34 | 8.477% | $66.5398 | $66.54 | $66.55 | $66.50 |
| Purchase #7 | $59.71 | 9.277% | $65.2493 | $65.25 | $65.25 | $65.20 |
| 7 purchase totals = | $746.44 | $821.0344 | $821.03 | $821.05 | $820.90 | |