| 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 | $50.93 | 3.274% | $52.5974 | $52.60 | $52.60 | $52.60 |
| Purchase #2 | $107.68 | 3.822% | $111.7955 | $111.80 | $111.80 | $111.80 |
| Purchase #3 | $40.57 | 8.326% | $43.9479 | $43.95 | $43.95 | $43.90 |
| Purchase #4 | $224.80 | 5.850% | $237.9508 | $237.95 | $237.95 | $238.00 |
| Purchase #5 | $120.38 | 13.682% | $136.8504 | $136.85 | $136.85 | $136.90 |
| Purchase #6 | $210.57 | 12.423% | $236.7291 | $236.73 | $236.75 | $236.70 |
| Purchase #7 | $9.34 | 11.852% | $10.447 | $10.45 | $10.45 | $10.40 |
| 7 purchase totals = | $764.27 | $830.3181 | $830.33 | $830.35 | $830.30 | |