| 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 | $136.55 | 7.367% | $146.6096 | $146.61 | $146.60 | $146.60 |
| Purchase #2 | $79.52 | 3.480% | $82.2873 | $82.29 | $82.30 | $82.30 |
| Purchase #3 | $105.59 | 6.850% | $112.8229 | $112.82 | $112.80 | $112.80 |
| Purchase #4 | $240.90 | 3.502% | $249.3363 | $249.34 | $249.35 | $249.30 |
| Purchase #5 | $91.35 | 10.686% | $101.1117 | $101.11 | $101.10 | $101.10 |
| Purchase #6 | $23.69 | 13.502% | $26.8886 | $26.89 | $26.90 | $26.90 |
| Purchase #7 | $39.91 | 12.117% | $44.7459 | $44.75 | $44.75 | $44.70 |
| 7 purchase totals = | $717.51 | $763.8023 | $763.81 | $763.80 | $763.70 | |