| 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 | $47.46 | 4.373% | $49.5354 | $49.54 | $49.55 | $49.50 |
| Purchase #2 | $23.47 | 6.186% | $24.9219 | $24.92 | $24.90 | $24.90 |
| Purchase #3 | $138.30 | 6.776% | $147.6712 | $147.67 | $147.65 | $147.70 |
| Purchase #4 | $139.25 | 6.806% | $148.7274 | $148.73 | $148.75 | $148.70 |
| Purchase #5 | $22.70 | 11.544% | $25.3205 | $25.32 | $25.30 | $25.30 |
| Purchase #6 | $200.52 | 13.782% | $228.1557 | $228.16 | $228.15 | $228.20 |
| Purchase #7 | $130.60 | 3.308% | $134.9202 | $134.92 | $134.90 | $134.90 |
| 7 purchase totals = | $702.30 | $759.2523 | $759.26 | $759.20 | $759.20 | |