| 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 | $10.69 | 6.704% | $11.4067 | $11.41 | $11.40 | $11.40 |
| Purchase #2 | $233.88 | 12.462% | $263.0261 | $263.03 | $263.05 | $263.00 |
| Purchase #3 | $69.96 | 11.138% | $77.7521 | $77.75 | $77.75 | $77.80 |
| Purchase #4 | $73.56 | 4.512% | $76.879 | $76.88 | $76.90 | $76.90 |
| Purchase #5 | $42.38 | 4.480% | $44.2786 | $44.28 | $44.30 | $44.30 |
| Purchase #6 | $47.99 | 12.146% | $53.8189 | $53.82 | $53.80 | $53.80 |
| Purchase #7 | $146.84 | 4.175% | $152.9706 | $152.97 | $152.95 | $153.00 |
| 7 purchase totals = | $625.30 | $680.1320 | $680.14 | $680.15 | $680.20 | |