| 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 | $243.89 | 3.457% | $252.3213 | $252.32 | $252.30 | $252.30 |
| Purchase #2 | $47.65 | 8.446% | $51.6745 | $51.67 | $51.65 | $51.70 |
| Purchase #3 | $134.88 | 11.846% | $150.8579 | $150.86 | $150.85 | $150.90 |
| Purchase #4 | $77.63 | 3.381% | $80.2547 | $80.25 | $80.25 | $80.30 |
| Purchase #5 | $24.95 | 6.359% | $26.5366 | $26.54 | $26.55 | $26.50 |
| Purchase #6 | $49.82 | 3.769% | $51.6977 | $51.70 | $51.70 | $51.70 |
| Purchase #7 | $41.45 | 3.281% | $42.81 | $42.81 | $42.80 | $42.80 |
| 7 purchase totals = | $620.27 | $656.1527 | $656.15 | $656.10 | $656.20 | |