| 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 | $204.95 | 8.650% | $222.6782 | $222.68 | $222.70 | $222.70 |
| Purchase #2 | $26.55 | 7.542% | $28.5524 | $28.55 | $28.55 | $28.60 |
| Purchase #3 | $64.89 | 13.694% | $73.776 | $73.78 | $73.80 | $73.80 |
| Purchase #4 | $16.34 | 3.190% | $16.8612 | $16.86 | $16.85 | $16.90 |
| Purchase #5 | $102.57 | 11.520% | $114.3861 | $114.39 | $114.40 | $114.40 |
| Purchase #6 | $86.32 | 8.346% | $93.5243 | $93.52 | $93.50 | $93.50 |
| Purchase #7 | $169.28 | 5.825% | $179.1406 | $179.14 | $179.15 | $179.10 |
| 7 purchase totals = | $670.90 | $728.9188 | $728.92 | $728.95 | $729.00 | |