| 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 | $66.87 | 11.815% | $74.7707 | $74.77 | $74.75 | $74.80 |
| Purchase #2 | $222.90 | 7.288% | $239.145 | $239.15 | $239.15 | $239.10 |
| Purchase #3 | $26.26 | 9.215% | $28.6799 | $28.68 | $28.70 | $28.70 |
| Purchase #4 | $174.61 | 7.833% | $188.2872 | $188.29 | $188.30 | $188.30 |
| Purchase #5 | $71.88 | 9.245% | $78.5253 | $78.53 | $78.55 | $78.50 |
| Purchase #6 | $193.52 | 3.207% | $199.7262 | $199.73 | $199.75 | $199.70 |
| Purchase #7 | $50.91 | 3.510% | $52.6969 | $52.70 | $52.70 | $52.70 |
| 7 purchase totals = | $806.95 | $861.8312 | $861.85 | $861.90 | $861.80 | |