| 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 | $51.29 | 6.301% | $54.5218 | $54.52 | $54.50 | $54.50 |
| Purchase #2 | $220.83 | 8.362% | $239.2958 | $239.30 | $239.30 | $239.30 |
| Purchase #3 | $65.60 | 8.324% | $71.0605 | $71.06 | $71.05 | $71.10 |
| Purchase #4 | $5.91 | 7.406% | $6.3477 | $6.35 | $6.35 | $6.30 |
| Purchase #5 | $61.81 | 13.291% | $70.0252 | $70.03 | $70.05 | $70.00 |
| Purchase #6 | $235.79 | 10.331% | $260.1495 | $260.15 | $260.15 | $260.10 |
| Purchase #7 | $202.57 | 13.122% | $229.1512 | $229.15 | $229.15 | $229.20 |
| 7 purchase totals = | $843.80 | $930.5517 | $930.56 | $930.55 | $930.50 | |