| 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 | $44.57 | 7.186% | $47.7728 | $47.77 | $47.75 | $47.80 |
| Purchase #2 | $56.58 | 6.704% | $60.3731 | $60.37 | $60.35 | $60.40 |
| Purchase #3 | $102.52 | 13.532% | $116.393 | $116.39 | $116.40 | $116.40 |
| Purchase #4 | $78.45 | 4.282% | $81.8092 | $81.81 | $81.80 | $81.80 |
| Purchase #5 | $187.34 | 6.374% | $199.2811 | $199.28 | $199.30 | $199.30 |
| Purchase #6 | $18.64 | 5.757% | $19.7131 | $19.71 | $19.70 | $19.70 |
| Purchase #7 | $146.60 | 7.463% | $157.5408 | $157.54 | $157.55 | $157.50 |
| 7 purchase totals = | $634.70 | $682.8831 | $682.87 | $682.85 | $682.90 | |