| 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 | $10.49 | 3.625% | $10.8703 | $10.87 | $10.85 | $10.90 |
| Purchase #2 | $229.73 | 5.252% | $241.7954 | $241.80 | $241.80 | $241.80 |
| Purchase #3 | $54.34 | 4.490% | $56.7799 | $56.78 | $56.80 | $56.80 |
| Purchase #4 | $14.48 | 3.259% | $14.9519 | $14.95 | $14.95 | $15.00 |
| Purchase #5 | $222.87 | 10.615% | $246.5277 | $246.53 | $246.55 | $246.50 |
| Purchase #6 | $58.50 | 6.281% | $62.1744 | $62.17 | $62.15 | $62.20 |
| Purchase #7 | $147.90 | 13.851% | $168.3856 | $168.39 | $168.40 | $168.40 |
| 7 purchase totals = | $738.31 | $801.4852 | $801.49 | $801.50 | $801.60 | |