| 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 | $78.52 | 4.164% | $81.7896 | $81.79 | $81.80 | $81.80 |
| Purchase #2 | $20.60 | 8.153% | $22.2795 | $22.28 | $22.30 | $22.30 |
| Purchase #3 | $240.34 | 6.325% | $255.5415 | $255.54 | $255.55 | $255.50 |
| Purchase #4 | $198.34 | 5.160% | $208.5743 | $208.57 | $208.55 | $208.60 |
| Purchase #5 | $98.63 | 5.212% | $103.7706 | $103.77 | $103.75 | $103.80 |
| Purchase #6 | $58.68 | 3.665% | $60.8306 | $60.83 | $60.85 | $60.80 |
| Purchase #7 | $26.37 | 8.795% | $28.6892 | $28.69 | $28.70 | $28.70 |
| 7 purchase totals = | $721.48 | $761.4753 | $761.47 | $761.50 | $761.50 | |