| 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 | $89.95 | 5.362% | $94.7731 | $94.77 | $94.75 | $94.80 |
| Purchase #2 | $50.69 | 4.412% | $52.9264 | $52.93 | $52.95 | $52.90 |
| Purchase #3 | $191.76 | 8.775% | $208.5869 | $208.59 | $208.60 | $208.60 |
| Purchase #4 | $122.80 | 8.757% | $133.5536 | $133.55 | $133.55 | $133.60 |
| Purchase #5 | $233.65 | 11.433% | $260.3632 | $260.36 | $260.35 | $260.40 |
| Purchase #6 | $37.41 | 4.664% | $39.1548 | $39.15 | $39.15 | $39.20 |
| Purchase #7 | $7.56 | 8.592% | $8.2096 | $8.21 | $8.20 | $8.20 |
| 7 purchase totals = | $733.82 | $797.5676 | $797.56 | $797.55 | $797.70 | |