| 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 | $42.41 | 5.175% | $44.6047 | $44.60 | $44.60 | $44.60 |
| Purchase #2 | $22.57 | 5.874% | $23.8958 | $23.90 | $23.90 | $23.90 |
| Purchase #3 | $6.81 | 12.429% | $7.6564 | $7.66 | $7.65 | $7.70 |
| Purchase #4 | $95.37 | 5.850% | $100.9491 | $100.95 | $100.95 | $100.90 |
| Purchase #5 | $230.95 | 12.346% | $259.4631 | $259.46 | $259.45 | $259.50 |
| Purchase #6 | $24.63 | 6.291% | $26.1795 | $26.18 | $26.20 | $26.20 |
| Purchase #7 | $8.38 | 3.464% | $8.6703 | $8.67 | $8.65 | $8.70 |
| 7 purchase totals = | $431.12 | $471.4189 | $471.42 | $471.40 | $471.50 | |