| 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 | $75.34 | 5.165% | $79.2313 | $79.23 | $79.25 | $79.20 |
| Purchase #2 | $213.71 | 5.867% | $226.2484 | $226.25 | $226.25 | $226.20 |
| Purchase #3 | $189.65 | 13.392% | $215.0479 | $215.05 | $215.05 | $215.00 |
| Purchase #4 | $26.91 | 12.493% | $30.2719 | $30.27 | $30.25 | $30.30 |
| Purchase #5 | $147.82 | 9.654% | $162.0905 | $162.09 | $162.10 | $162.10 |
| Purchase #6 | $79.68 | 11.783% | $89.0687 | $89.07 | $89.05 | $89.10 |
| Purchase #7 | $218.58 | 6.511% | $232.8117 | $232.81 | $232.80 | $232.80 |
| 7 purchase totals = | $951.69 | $1,034.7704 | $1,034.77 | $1,034.75 | $1,034.70 | |