| 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 | $32.76 | 9.677% | $35.9302 | $35.93 | $35.95 | $35.90 |
| Purchase #2 | $93.68 | 6.388% | $99.6643 | $99.66 | $99.65 | $99.70 |
| Purchase #3 | $237.70 | 5.579% | $250.9613 | $250.96 | $250.95 | $251.00 |
| Purchase #4 | $73.53 | 10.696% | $81.3948 | $81.39 | $81.40 | $81.40 |
| Purchase #5 | $84.41 | 3.445% | $87.3179 | $87.32 | $87.30 | $87.30 |
| Purchase #6 | $30.86 | 7.327% | $33.1211 | $33.12 | $33.10 | $33.10 |
| Purchase #7 | $62.79 | 11.276% | $69.8702 | $69.87 | $69.85 | $69.90 |
| 7 purchase totals = | $615.73 | $658.2598 | $658.25 | $658.20 | $658.30 | |