| 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 | $45.29 | 7.587% | $48.7262 | $48.73 | $48.75 | $48.70 |
| Purchase #2 | $246.95 | 10.164% | $272.05 | $272.05 | $272.05 | $272.10 |
| Purchase #3 | $18.37 | 10.372% | $20.2753 | $20.28 | $20.30 | $20.30 |
| Purchase #4 | $80.27 | 8.707% | $87.2591 | $87.26 | $87.25 | $87.30 |
| Purchase #5 | $115.68 | 9.327% | $126.4695 | $126.47 | $126.45 | $126.50 |
| Purchase #6 | $153.88 | 12.125% | $172.538 | $172.54 | $172.55 | $172.50 |
| Purchase #7 | $164.36 | 3.200% | $169.6195 | $169.62 | $169.60 | $169.60 |
| 7 purchase totals = | $824.80 | $896.9376 | $896.95 | $896.95 | $897.00 | |