| 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 | $115.59 | 5.779% | $122.2699 | $122.27 | $122.25 | $122.30 |
| Purchase #2 | $27.64 | 7.446% | $29.6981 | $29.70 | $29.70 | $29.70 |
| Purchase #3 | $114.67 | 6.616% | $122.2566 | $122.26 | $122.25 | $122.30 |
| Purchase #4 | $241.76 | 11.816% | $270.3264 | $270.33 | $270.35 | $270.30 |
| Purchase #5 | $126.78 | 10.782% | $140.4494 | $140.45 | $140.45 | $140.40 |
| Purchase #6 | $143.33 | 7.486% | $154.0597 | $154.06 | $154.05 | $154.10 |
| Purchase #7 | $35.49 | 5.116% | $37.3057 | $37.31 | $37.30 | $37.30 |
| 7 purchase totals = | $805.26 | $876.3658 | $876.38 | $876.35 | $876.40 | |