| 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 | $21.43 | 10.225% | $23.6212 | $23.62 | $23.60 | $23.60 |
| Purchase #2 | $88.45 | 12.650% | $99.6389 | $99.64 | $99.65 | $99.60 |
| Purchase #3 | $172.73 | 8.790% | $187.913 | $187.91 | $187.90 | $187.90 |
| Purchase #4 | $92.74 | 11.228% | $103.1528 | $103.15 | $103.15 | $103.20 |
| Purchase #5 | $186.97 | 3.681% | $193.8524 | $193.85 | $193.85 | $193.90 |
| Purchase #6 | $80.85 | 10.207% | $89.1024 | $89.10 | $89.10 | $89.10 |
| Purchase #7 | $58.78 | 12.495% | $66.1246 | $66.12 | $66.10 | $66.10 |
| 7 purchase totals = | $701.95 | $763.4053 | $763.39 | $763.35 | $763.40 | |