| 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 | $76.62 | 7.260% | $82.1826 | $82.18 | $82.20 | $82.20 |
| Purchase #2 | $155.33 | 10.642% | $171.8602 | $171.86 | $171.85 | $171.90 |
| Purchase #3 | $125.52 | 6.566% | $133.7616 | $133.76 | $133.75 | $133.80 |
| Purchase #4 | $134.30 | 11.579% | $149.8506 | $149.85 | $149.85 | $149.90 |
| Purchase #5 | $42.97 | 3.508% | $44.4774 | $44.48 | $44.50 | $44.50 |
| Purchase #6 | $123.36 | 4.623% | $129.0629 | $129.06 | $129.05 | $129.10 |
| Purchase #7 | $153.27 | 4.450% | $160.0905 | $160.09 | $160.10 | $160.10 |
| 7 purchase totals = | $811.37 | $871.2858 | $871.28 | $871.30 | $871.50 | |