| 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 | $51.68 | 12.755% | $58.2718 | $58.27 | $58.25 | $58.30 |
| Purchase #2 | $34.90 | 8.511% | $37.8703 | $37.87 | $37.85 | $37.90 |
| Purchase #3 | $196.50 | 6.187% | $208.6575 | $208.66 | $208.65 | $208.70 |
| Purchase #4 | $169.95 | 8.484% | $184.3686 | $184.37 | $184.35 | $184.40 |
| Purchase #5 | $74.73 | 3.395% | $77.2671 | $77.27 | $77.25 | $77.30 |
| Purchase #6 | $159.97 | 3.842% | $166.116 | $166.12 | $166.10 | $166.10 |
| Purchase #7 | $32.44 | 3.575% | $33.5997 | $33.60 | $33.60 | $33.60 |
| 7 purchase totals = | $720.17 | $766.1510 | $766.16 | $766.05 | $766.30 | |