| 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 | $89.78 | 12.743% | $101.2207 | $101.22 | $101.20 | $101.20 |
| Purchase #2 | $92.87 | 3.793% | $96.3926 | $96.39 | $96.40 | $96.40 |
| Purchase #3 | $249.74 | 8.784% | $271.6772 | $271.68 | $271.70 | $271.70 |
| Purchase #4 | $17.70 | 7.442% | $19.0172 | $19.02 | $19.00 | $19.00 |
| Purchase #5 | $67.48 | 6.192% | $71.6584 | $71.66 | $71.65 | $71.70 |
| Purchase #6 | $123.92 | 7.180% | $132.8175 | $132.82 | $132.80 | $132.80 |
| Purchase #7 | $109.40 | 12.828% | $123.4338 | $123.43 | $123.45 | $123.40 |
| 7 purchase totals = | $750.89 | $816.2174 | $816.22 | $816.20 | $816.20 | |