| 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 | $89.73 | 5.326% | $94.509 | $94.51 | $94.50 | $94.50 |
| Purchase #2 | $142.46 | 12.584% | $160.3872 | $160.39 | $160.40 | $160.40 |
| Purchase #3 | $166.35 | 7.388% | $178.6399 | $178.64 | $178.65 | $178.60 |
| Purchase #4 | $63.94 | 3.152% | $65.9554 | $65.96 | $65.95 | $66.00 |
| Purchase #5 | $46.94 | 5.398% | $49.4738 | $49.47 | $49.45 | $49.50 |
| Purchase #6 | $133.70 | 7.611% | $143.8759 | $143.88 | $143.90 | $143.90 |
| Purchase #7 | $218.29 | 3.690% | $226.3449 | $226.34 | $226.35 | $226.30 |
| 7 purchase totals = | $861.41 | $919.1861 | $919.19 | $919.20 | $919.20 | |