| 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 | $48.87 | 6.387% | $51.9913 | $51.99 | $52.00 | $52.00 |
| Purchase #2 | $147.91 | 10.711% | $163.7526 | $163.75 | $163.75 | $163.80 |
| Purchase #3 | $172.28 | 4.635% | $180.2652 | $180.27 | $180.25 | $180.30 |
| Purchase #4 | $28.92 | 7.619% | $31.1234 | $31.12 | $31.10 | $31.10 |
| Purchase #5 | $214.60 | 12.453% | $241.3241 | $241.32 | $241.30 | $241.30 |
| Purchase #6 | $99.28 | 11.764% | $110.9593 | $110.96 | $110.95 | $111.00 |
| Purchase #7 | $60.59 | 12.712% | $68.2922 | $68.29 | $68.30 | $68.30 |
| 7 purchase totals = | $772.45 | $847.7081 | $847.70 | $847.65 | $847.80 | |