| 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 | $125.73 | 12.519% | $141.4701 | $141.47 | $141.45 | $141.50 |
| Purchase #2 | $134.53 | 8.554% | $146.0377 | $146.04 | $146.05 | $146.00 |
| Purchase #3 | $125.84 | 7.336% | $135.0716 | $135.07 | $135.05 | $135.10 |
| Purchase #4 | $71.35 | 10.332% | $78.7219 | $78.72 | $78.70 | $78.70 |
| Purchase #5 | $59.93 | 9.690% | $65.7372 | $65.74 | $65.75 | $65.70 |
| Purchase #6 | $109.81 | 8.618% | $119.2734 | $119.27 | $119.25 | $119.30 |
| Purchase #7 | $77.67 | 4.643% | $81.2762 | $81.28 | $81.30 | $81.30 |
| 7 purchase totals = | $704.86 | $767.5881 | $767.59 | $767.55 | $767.60 | |