| 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 | $243.79 | 5.860% | $258.0761 | $258.08 | $258.10 | $258.10 |
| Purchase #2 | $179.80 | 10.387% | $198.4758 | $198.48 | $198.50 | $198.50 |
| Purchase #3 | $35.70 | 12.345% | $40.1072 | $40.11 | $40.10 | $40.10 |
| Purchase #4 | $64.91 | 13.841% | $73.8942 | $73.89 | $73.90 | $73.90 |
| Purchase #5 | $44.83 | 7.589% | $48.2321 | $48.23 | $48.25 | $48.20 |
| Purchase #6 | $230.70 | 6.274% | $245.1741 | $245.17 | $245.15 | $245.20 |
| Purchase #7 | $48.42 | 7.246% | $51.9285 | $51.93 | $51.95 | $51.90 |
| 7 purchase totals = | $848.15 | $915.8880 | $915.89 | $915.95 | $915.90 | |