| 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 | $70.45 | 10.692% | $77.9825 | $77.98 | $78.00 | $78.00 |
| Purchase #2 | $19.77 | 7.584% | $21.2694 | $21.27 | $21.25 | $21.30 |
| Purchase #3 | $199.99 | 11.405% | $222.7989 | $222.80 | $222.80 | $222.80 |
| Purchase #4 | $63.34 | 4.744% | $66.3448 | $66.34 | $66.35 | $66.30 |
| Purchase #5 | $124.53 | 5.574% | $131.4713 | $131.47 | $131.45 | $131.50 |
| Purchase #6 | $247.91 | 4.844% | $259.9188 | $259.92 | $259.90 | $259.90 |
| Purchase #7 | $35.95 | 6.678% | $38.3507 | $38.35 | $38.35 | $38.40 |
| 7 purchase totals = | $761.94 | $818.1364 | $818.13 | $818.10 | $818.20 | |