| 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 | $11.26 | 5.277% | $11.8542 | $11.85 | $11.85 | $11.90 |
| Purchase #2 | $111.52 | 7.338% | $119.7033 | $119.70 | $119.70 | $119.70 |
| Purchase #3 | $63.83 | 3.850% | $66.2875 | $66.29 | $66.30 | $66.30 |
| Purchase #4 | $144.36 | 6.871% | $154.279 | $154.28 | $154.30 | $154.30 |
| Purchase #5 | $29.28 | 8.143% | $31.6643 | $31.66 | $31.65 | $31.70 |
| Purchase #6 | $196.37 | 7.705% | $211.5003 | $211.50 | $211.50 | $211.50 |
| Purchase #7 | $174.73 | 10.824% | $193.6428 | $193.64 | $193.65 | $193.60 |
| 7 purchase totals = | $731.35 | $788.9314 | $788.92 | $788.95 | $789.00 | |