| 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 | $84.27 | 3.612% | $87.3138 | $87.31 | $87.30 | $87.30 |
| Purchase #2 | $37.44 | 10.678% | $41.4378 | $41.44 | $41.45 | $41.40 |
| Purchase #3 | $90.41 | 3.862% | $93.9016 | $93.90 | $93.90 | $93.90 |
| Purchase #4 | $213.31 | 6.820% | $227.8577 | $227.86 | $227.85 | $227.90 |
| Purchase #5 | $139.76 | 11.277% | $155.5207 | $155.52 | $155.50 | $155.50 |
| Purchase #6 | $47.59 | 12.620% | $53.5959 | $53.60 | $53.60 | $53.60 |
| Purchase #7 | $187.31 | 13.775% | $213.112 | $213.11 | $213.10 | $213.10 |
| 7 purchase totals = | $800.09 | $872.7395 | $872.74 | $872.70 | $872.70 | |