| 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 | $83.67 | 5.821% | $88.5404 | $88.54 | $88.55 | $88.50 |
| Purchase #2 | $190.44 | 5.249% | $200.4362 | $200.44 | $200.45 | $200.40 |
| Purchase #3 | $206.93 | 6.310% | $219.9873 | $219.99 | $220.00 | $220.00 |
| Purchase #4 | $46.57 | 8.868% | $50.6998 | $50.70 | $50.70 | $50.70 |
| Purchase #5 | $60.50 | 9.352% | $66.158 | $66.16 | $66.15 | $66.20 |
| Purchase #6 | $41.46 | 5.685% | $43.817 | $43.82 | $43.80 | $43.80 |
| Purchase #7 | $169.68 | 12.404% | $190.7271 | $190.73 | $190.75 | $190.70 |
| 7 purchase totals = | $799.25 | $860.3658 | $860.38 | $860.40 | $860.30 | |