| 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 | $35.70 | 5.844% | $37.7863 | $37.79 | $37.80 | $37.80 |
| Purchase #2 | $154.68 | 3.502% | $160.0969 | $160.10 | $160.10 | $160.10 |
| Purchase #3 | $79.90 | 9.172% | $87.2284 | $87.23 | $87.25 | $87.20 |
| Purchase #4 | $53.89 | 11.784% | $60.2404 | $60.24 | $60.25 | $60.20 |
| Purchase #5 | $221.52 | 8.755% | $240.9141 | $240.91 | $240.90 | $240.90 |
| Purchase #6 | $54.33 | 10.592% | $60.0846 | $60.08 | $60.10 | $60.10 |
| Purchase #7 | $47.29 | 11.213% | $52.5926 | $52.59 | $52.60 | $52.60 |
| 7 purchase totals = | $647.31 | $698.9433 | $698.94 | $699.00 | $698.90 | |