| 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 | $73.41 | 8.769% | $79.8473 | $79.85 | $79.85 | $79.80 |
| Purchase #2 | $197.91 | 5.631% | $209.0543 | $209.05 | $209.05 | $209.10 |
| Purchase #3 | $122.78 | 4.481% | $128.2818 | $128.28 | $128.30 | $128.30 |
| Purchase #4 | $137.89 | 11.116% | $153.2179 | $153.22 | $153.20 | $153.20 |
| Purchase #5 | $38.46 | 7.370% | $41.2945 | $41.29 | $41.30 | $41.30 |
| Purchase #6 | $231.27 | 13.516% | $262.5285 | $262.53 | $262.55 | $262.50 |
| Purchase #7 | $172.84 | 10.234% | $190.5284 | $190.53 | $190.55 | $190.50 |
| 7 purchase totals = | $974.56 | $1,064.7527 | $1,064.75 | $1,064.80 | $1,064.70 | |