| 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 | $78.35 | 7.608% | $84.3109 | $84.31 | $84.30 | $84.30 |
| Purchase #2 | $24.87 | 12.527% | $27.9855 | $27.99 | $28.00 | $28.00 |
| Purchase #3 | $163.68 | 8.782% | $178.0544 | $178.05 | $178.05 | $178.10 |
| Purchase #4 | $108.79 | 11.706% | $121.525 | $121.53 | $121.55 | $121.50 |
| Purchase #5 | $72.42 | 10.596% | $80.0936 | $80.09 | $80.10 | $80.10 |
| Purchase #6 | $247.48 | 9.657% | $271.3791 | $271.38 | $271.40 | $271.40 |
| Purchase #7 | $176.68 | 9.351% | $193.2013 | $193.20 | $193.20 | $193.20 |
| 7 purchase totals = | $872.27 | $956.5498 | $956.55 | $956.60 | $956.60 | |