| 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 | $206.85 | 6.866% | $221.0523 | $221.05 | $221.05 | $221.10 |
| Purchase #2 | $235.89 | 9.772% | $258.9412 | $258.94 | $258.95 | $258.90 |
| Purchase #3 | $17.69 | 7.333% | $18.9872 | $18.99 | $19.00 | $19.00 |
| Purchase #4 | $6.70 | 10.272% | $7.3882 | $7.39 | $7.40 | $7.40 |
| Purchase #5 | $46.91 | 13.676% | $53.3254 | $53.33 | $53.35 | $53.30 |
| Purchase #6 | $125.96 | 9.773% | $138.2701 | $138.27 | $138.25 | $138.30 |
| Purchase #7 | $82.76 | 5.126% | $87.0023 | $87.00 | $87.00 | $87.00 |
| 7 purchase totals = | $722.76 | $784.9667 | $784.97 | $785.00 | $785.00 | |