| 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 | $64.83 | 11.692% | $72.4099 | $72.41 | $72.40 | $72.40 |
| Purchase #2 | $55.97 | 12.573% | $63.0071 | $63.01 | $63.00 | $63.00 |
| Purchase #3 | $204.43 | 12.555% | $230.0962 | $230.10 | $230.10 | $230.10 |
| Purchase #4 | $154.53 | 12.788% | $174.2913 | $174.29 | $174.30 | $174.30 |
| Purchase #5 | $200.59 | 12.408% | $225.4792 | $225.48 | $225.50 | $225.50 |
| Purchase #6 | $11.41 | 10.832% | $12.6459 | $12.65 | $12.65 | $12.60 |
| Purchase #7 | $65.97 | 11.608% | $73.6278 | $73.63 | $73.65 | $73.60 |
| 7 purchase totals = | $757.73 | $851.5574 | $851.57 | $851.60 | $851.50 | |