| 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 | $207.33 | 4.127% | $215.8865 | $215.89 | $215.90 | $215.90 |
| Purchase #2 | $60.43 | 9.195% | $65.9865 | $65.99 | $66.00 | $66.00 |
| Purchase #3 | $60.78 | 10.518% | $67.1728 | $67.17 | $67.15 | $67.20 |
| Purchase #4 | $23.55 | 11.846% | $26.3397 | $26.34 | $26.35 | $26.30 |
| Purchase #5 | $80.86 | 12.293% | $90.8001 | $90.80 | $90.80 | $90.80 |
| Purchase #6 | $227.41 | 7.273% | $243.9495 | $243.95 | $243.95 | $243.90 |
| Purchase #7 | $147.41 | 13.871% | $167.8572 | $167.86 | $167.85 | $167.90 |
| 7 purchase totals = | $807.77 | $877.9923 | $878.00 | $878.00 | $878.00 | |