| 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 | $57.71 | 7.772% | $62.1952 | $62.20 | $62.20 | $62.20 |
| Purchase #2 | $142.99 | 4.650% | $149.639 | $149.64 | $149.65 | $149.60 |
| Purchase #3 | $87.30 | 13.235% | $98.8542 | $98.85 | $98.85 | $98.90 |
| Purchase #4 | $10.58 | 5.221% | $11.1324 | $11.13 | $11.15 | $11.10 |
| Purchase #5 | $139.56 | 9.819% | $153.2634 | $153.26 | $153.25 | $153.30 |
| Purchase #6 | $224.67 | 9.567% | $246.1642 | $246.16 | $246.15 | $246.20 |
| Purchase #7 | $231.73 | 13.557% | $263.1456 | $263.15 | $263.15 | $263.10 |
| 7 purchase totals = | $894.54 | $984.3940 | $984.39 | $984.40 | $984.40 | |