| 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 | $81.49 | 7.470% | $87.5773 | $87.58 | $87.60 | $87.60 |
| Purchase #2 | $129.92 | 12.708% | $146.4302 | $146.43 | $146.45 | $146.40 |
| Purchase #3 | $62.34 | 7.270% | $66.8721 | $66.87 | $66.85 | $66.90 |
| Purchase #4 | $50.49 | 13.323% | $57.2168 | $57.22 | $57.20 | $57.20 |
| Purchase #5 | $119.93 | 13.547% | $136.1769 | $136.18 | $136.20 | $136.20 |
| Purchase #6 | $250.26 | 3.452% | $258.899 | $258.90 | $258.90 | $258.90 |
| Purchase #7 | $74.55 | 10.482% | $82.3643 | $82.36 | $82.35 | $82.40 |
| 7 purchase totals = | $768.98 | $835.5366 | $835.54 | $835.55 | $835.60 | |