| 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 | $66.92 | 10.272% | $73.794 | $73.79 | $73.80 | $73.80 |
| Purchase #2 | $239.64 | 9.420% | $262.2141 | $262.21 | $262.20 | $262.20 |
| Purchase #3 | $123.84 | 5.327% | $130.437 | $130.44 | $130.45 | $130.40 |
| Purchase #4 | $30.95 | 3.653% | $32.0806 | $32.08 | $32.10 | $32.10 |
| Purchase #5 | $219.39 | 12.195% | $246.1446 | $246.14 | $246.15 | $246.10 |
| Purchase #6 | $77.62 | 13.190% | $87.8581 | $87.86 | $87.85 | $87.90 |
| Purchase #7 | $63.92 | 3.579% | $66.2077 | $66.21 | $66.20 | $66.20 |
| 7 purchase totals = | $822.28 | $898.7361 | $898.73 | $898.75 | $898.70 | |