| 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 | $92.37 | 10.650% | $102.2074 | $102.21 | $102.20 | $102.20 |
| Purchase #2 | $35.63 | 12.145% | $39.9573 | $39.96 | $39.95 | $40.00 |
| Purchase #3 | $51.25 | 9.147% | $55.9378 | $55.94 | $55.95 | $55.90 |
| Purchase #4 | $148.76 | 3.571% | $154.0722 | $154.07 | $154.05 | $154.10 |
| Purchase #5 | $93.85 | 3.827% | $97.4416 | $97.44 | $97.45 | $97.40 |
| Purchase #6 | $113.65 | 12.605% | $127.9756 | $127.98 | $128.00 | $128.00 |
| Purchase #7 | $116.63 | 11.403% | $129.9293 | $129.93 | $129.95 | $129.90 |
| 7 purchase totals = | $652.14 | $707.5212 | $707.53 | $707.55 | $707.50 | |