| 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 | $124.69 | 4.868% | $130.7599 | $130.76 | $130.75 | $130.80 |
| Purchase #2 | $35.66 | 7.869% | $38.4661 | $38.47 | $38.45 | $38.50 |
| Purchase #3 | $30.88 | 7.215% | $33.108 | $33.11 | $33.10 | $33.10 |
| Purchase #4 | $21.57 | 12.412% | $24.2473 | $24.25 | $24.25 | $24.20 |
| Purchase #5 | $111.92 | 6.386% | $119.0672 | $119.07 | $119.05 | $119.10 |
| Purchase #6 | $221.99 | 5.359% | $233.8864 | $233.89 | $233.90 | $233.90 |
| Purchase #7 | $187.39 | 6.116% | $198.8508 | $198.85 | $198.85 | $198.90 |
| 7 purchase totals = | $734.10 | $778.3857 | $778.40 | $778.35 | $778.50 | |