| 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 | $103.95 | 7.305% | $111.5435 | $111.54 | $111.55 | $111.50 |
| Purchase #2 | $200.43 | 6.521% | $213.5 | $213.50 | $213.50 | $213.50 |
| Purchase #3 | $241.81 | 8.819% | $263.1352 | $263.14 | $263.15 | $263.10 |
| Purchase #4 | $123.25 | 5.366% | $129.8636 | $129.86 | $129.85 | $129.90 |
| Purchase #5 | $45.30 | 6.138% | $48.0805 | $48.08 | $48.10 | $48.10 |
| Purchase #6 | $109.26 | 6.218% | $116.0538 | $116.05 | $116.05 | $116.10 |
| Purchase #7 | $53.37 | 7.625% | $57.4395 | $57.44 | $57.45 | $57.40 |
| 7 purchase totals = | $877.37 | $939.6161 | $939.61 | $939.65 | $939.60 | |