| 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 | $16.81 | 10.823% | $18.6293 | $18.63 | $18.65 | $18.60 |
| Purchase #2 | $154.26 | 5.334% | $162.4882 | $162.49 | $162.50 | $162.50 |
| Purchase #3 | $95.33 | 6.384% | $101.4159 | $101.42 | $101.40 | $101.40 |
| Purchase #4 | $15.63 | 10.575% | $17.2829 | $17.28 | $17.30 | $17.30 |
| Purchase #5 | $198.40 | 5.754% | $209.8159 | $209.82 | $209.80 | $209.80 |
| Purchase #6 | $99.94 | 6.653% | $106.589 | $106.59 | $106.60 | $106.60 |
| Purchase #7 | $33.47 | 6.269% | $35.5682 | $35.57 | $35.55 | $35.60 |
| 7 purchase totals = | $613.84 | $651.7894 | $651.80 | $651.80 | $651.80 | |