| 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 | $95.65 | 3.330% | $98.8351 | $98.84 | $98.85 | $98.80 |
| Purchase #2 | $26.81 | 10.714% | $29.6824 | $29.68 | $29.70 | $29.70 |
| Purchase #3 | $11.64 | 5.680% | $12.3012 | $12.30 | $12.30 | $12.30 |
| Purchase #4 | $248.43 | 10.637% | $274.8555 | $274.86 | $274.85 | $274.90 |
| Purchase #5 | $67.41 | 9.660% | $73.9218 | $73.92 | $73.90 | $73.90 |
| Purchase #6 | $132.54 | 10.515% | $146.4766 | $146.48 | $146.50 | $146.50 |
| Purchase #7 | $38.45 | 13.619% | $43.6865 | $43.69 | $43.70 | $43.70 |
| 7 purchase totals = | $620.93 | $679.7591 | $679.77 | $679.80 | $679.80 | |