| 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 | $46.99 | 12.586% | $52.9042 | $52.90 | $52.90 | $52.90 |
| Purchase #2 | $200.30 | 7.264% | $214.8498 | $214.85 | $214.85 | $214.80 |
| Purchase #3 | $189.60 | 7.526% | $203.8693 | $203.87 | $203.85 | $203.90 |
| Purchase #4 | $39.72 | 12.493% | $44.6822 | $44.68 | $44.70 | $44.70 |
| Purchase #5 | $177.59 | 3.128% | $183.145 | $183.15 | $183.15 | $183.10 |
| Purchase #6 | $24.68 | 3.577% | $25.5628 | $25.56 | $25.55 | $25.60 |
| Purchase #7 | $14.32 | 8.864% | $15.5893 | $15.59 | $15.60 | $15.60 |
| 7 purchase totals = | $693.20 | $740.6026 | $740.60 | $740.60 | $740.60 | |