| 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 | $125.63 | 6.721% | $134.0736 | $134.07 | $134.05 | $134.10 |
| Purchase #2 | $74.94 | 4.529% | $78.334 | $78.33 | $78.35 | $78.30 |
| Purchase #3 | $236.79 | 3.373% | $244.7769 | $244.78 | $244.80 | $244.80 |
| Purchase #4 | $40.98 | 6.869% | $43.7949 | $43.79 | $43.80 | $43.80 |
| Purchase #5 | $125.54 | 10.475% | $138.6903 | $138.69 | $138.70 | $138.70 |
| Purchase #6 | $82.64 | 10.493% | $91.3114 | $91.31 | $91.30 | $91.30 |
| Purchase #7 | $18.77 | 4.699% | $19.652 | $19.65 | $19.65 | $19.70 |
| 7 purchase totals = | $705.29 | $750.6331 | $750.62 | $750.65 | $750.70 | |