| 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 | $42.60 | 5.439% | $44.917 | $44.92 | $44.90 | $44.90 |
| Purchase #2 | $82.97 | 5.299% | $87.3666 | $87.37 | $87.35 | $87.40 |
| Purchase #3 | $168.90 | 6.416% | $179.7366 | $179.74 | $179.75 | $179.70 |
| Purchase #4 | $43.66 | 12.699% | $49.2044 | $49.20 | $49.20 | $49.20 |
| Purchase #5 | $104.46 | 13.142% | $118.1881 | $118.19 | $118.20 | $118.20 |
| Purchase #6 | $102.73 | 5.351% | $108.2271 | $108.23 | $108.25 | $108.20 |
| Purchase #7 | $155.99 | 10.712% | $172.6996 | $172.70 | $172.70 | $172.70 |
| 7 purchase totals = | $701.31 | $760.3394 | $760.35 | $760.35 | $760.30 | |