| 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 | $37.95 | 10.627% | $41.9829 | $41.98 | $42.00 | $42.00 |
| Purchase #2 | $153.52 | 6.301% | $163.1933 | $163.19 | $163.20 | $163.20 |
| Purchase #3 | $164.51 | 10.606% | $181.9579 | $181.96 | $181.95 | $182.00 |
| Purchase #4 | $9.91 | 7.132% | $10.6168 | $10.62 | $10.60 | $10.60 |
| Purchase #5 | $102.72 | 8.367% | $111.3146 | $111.31 | $111.30 | $111.30 |
| Purchase #6 | $58.35 | 9.393% | $63.8308 | $63.83 | $63.85 | $63.80 |
| Purchase #7 | $74.54 | 3.399% | $77.0736 | $77.07 | $77.05 | $77.10 |
| 7 purchase totals = | $601.50 | $649.9699 | $649.96 | $649.95 | $650.00 | |