| 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 | $22.41 | 8.185% | $24.2443 | $24.24 | $24.25 | $24.20 |
| Purchase #2 | $33.36 | 9.550% | $36.5459 | $36.55 | $36.55 | $36.50 |
| Purchase #3 | $9.83 | 12.815% | $11.0897 | $11.09 | $11.10 | $11.10 |
| Purchase #4 | $225.47 | 12.387% | $253.399 | $253.40 | $253.40 | $253.40 |
| Purchase #5 | $78.82 | 7.523% | $84.7496 | $84.75 | $84.75 | $84.70 |
| Purchase #6 | $126.31 | 11.736% | $141.1337 | $141.13 | $141.15 | $141.10 |
| Purchase #7 | $154.70 | 12.861% | $174.596 | $174.60 | $174.60 | $174.60 |
| 7 purchase totals = | $650.90 | $725.7582 | $725.76 | $725.80 | $725.60 | |