| 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 | $91.31 | 4.433% | $95.3578 | $95.36 | $95.35 | $95.40 |
| Purchase #2 | $210.65 | 9.788% | $231.2684 | $231.27 | $231.25 | $231.30 |
| Purchase #3 | $243.88 | 12.801% | $275.0991 | $275.10 | $275.10 | $275.10 |
| Purchase #4 | $32.58 | 8.385% | $35.3118 | $35.31 | $35.30 | $35.30 |
| Purchase #5 | $98.80 | 8.417% | $107.116 | $107.12 | $107.10 | $107.10 |
| Purchase #6 | $7.33 | 5.338% | $7.7213 | $7.72 | $7.70 | $7.70 |
| Purchase #7 | $166.79 | 7.314% | $178.989 | $178.99 | $179.00 | $179.00 |
| 7 purchase totals = | $851.34 | $930.8634 | $930.87 | $930.80 | $930.90 | |