| 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 | $75.34 | 7.297% | $80.8376 | $80.84 | $80.85 | $80.80 |
| Purchase #2 | $168.93 | 6.817% | $180.446 | $180.45 | $180.45 | $180.40 |
| Purchase #3 | $96.82 | 6.590% | $103.2004 | $103.20 | $103.20 | $103.20 |
| Purchase #4 | $93.72 | 10.297% | $103.3703 | $103.37 | $103.35 | $103.40 |
| Purchase #5 | $112.94 | 7.197% | $121.0683 | $121.07 | $121.05 | $121.10 |
| Purchase #6 | $11.79 | 8.456% | $12.787 | $12.79 | $12.80 | $12.80 |
| Purchase #7 | $210.86 | 6.776% | $225.1479 | $225.15 | $225.15 | $225.10 |
| 7 purchase totals = | $770.40 | $826.8575 | $826.87 | $826.85 | $826.80 | |