| 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 | $86.42 | 6.754% | $92.2568 | $92.26 | $92.25 | $92.30 |
| Purchase #2 | $197.77 | 4.349% | $206.371 | $206.37 | $206.35 | $206.40 |
| Purchase #3 | $155.92 | 12.521% | $175.4427 | $175.44 | $175.45 | $175.40 |
| Purchase #4 | $131.73 | 3.290% | $136.0639 | $136.06 | $136.05 | $136.10 |
| Purchase #5 | $95.61 | 5.683% | $101.0435 | $101.04 | $101.05 | $101.00 |
| Purchase #6 | $19.96 | 9.128% | $21.7819 | $21.78 | $21.80 | $21.80 |
| Purchase #7 | $122.31 | 5.314% | $128.8096 | $128.81 | $128.80 | $128.80 |
| 7 purchase totals = | $809.72 | $861.7694 | $861.76 | $861.75 | $861.80 | |