| 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 | $48.46 | 7.104% | $51.9026 | $51.90 | $51.90 | $51.90 |
| Purchase #2 | $126.25 | 4.132% | $131.4667 | $131.47 | $131.45 | $131.50 |
| Purchase #3 | $96.93 | 6.324% | $103.0599 | $103.06 | $103.05 | $103.10 |
| Purchase #4 | $103.90 | 9.346% | $113.6105 | $113.61 | $113.60 | $113.60 |
| Purchase #5 | $242.38 | 9.679% | $265.84 | $265.84 | $265.85 | $265.80 |
| Purchase #6 | $160.87 | 12.487% | $180.9578 | $180.96 | $180.95 | $181.00 |
| Purchase #7 | $87.31 | 6.586% | $93.0602 | $93.06 | $93.05 | $93.10 |
| 7 purchase totals = | $866.10 | $939.8977 | $939.90 | $939.85 | $940.00 | |