| 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 | $20.88 | 8.486% | $22.6519 | $22.65 | $22.65 | $22.70 |
| Purchase #2 | $156.75 | 12.291% | $176.0161 | $176.02 | $176.00 | $176.00 |
| Purchase #3 | $204.33 | 12.301% | $229.4646 | $229.46 | $229.45 | $229.50 |
| Purchase #4 | $75.83 | 10.801% | $84.0204 | $84.02 | $84.00 | $84.00 |
| Purchase #5 | $51.69 | 13.129% | $58.4764 | $58.48 | $58.50 | $58.50 |
| Purchase #6 | $70.89 | 6.724% | $75.6566 | $75.66 | $75.65 | $75.70 |
| Purchase #7 | $203.72 | 8.169% | $220.3619 | $220.36 | $220.35 | $220.40 |
| 7 purchase totals = | $784.09 | $866.6479 | $866.65 | $866.60 | $866.80 | |