| 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 | $8.64 | 6.218% | $9.1772 | $9.18 | $9.20 | $9.20 |
| Purchase #2 | $18.54 | 4.225% | $19.3233 | $19.32 | $19.30 | $19.30 |
| Purchase #3 | $24.98 | 8.434% | $27.0868 | $27.09 | $27.10 | $27.10 |
| Purchase #4 | $212.71 | 12.603% | $239.5178 | $239.52 | $239.50 | $239.50 |
| Purchase #5 | $39.94 | 10.473% | $44.1229 | $44.12 | $44.10 | $44.10 |
| Purchase #6 | $43.53 | 9.151% | $47.5134 | $47.51 | $47.50 | $47.50 |
| Purchase #7 | $206.78 | 4.135% | $215.3304 | $215.33 | $215.35 | $215.30 |
| 7 purchase totals = | $555.12 | $602.0718 | $602.07 | $602.05 | $602.00 | |