| 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 | $113.38 | 12.803% | $127.896 | $127.90 | $127.90 | $127.90 |
| Purchase #2 | $62.32 | 7.494% | $66.9903 | $66.99 | $67.00 | $67.00 |
| Purchase #3 | $75.62 | 8.421% | $81.988 | $81.99 | $82.00 | $82.00 |
| Purchase #4 | $8.65 | 9.804% | $9.498 | $9.50 | $9.50 | $9.50 |
| Purchase #5 | $47.47 | 11.704% | $53.0259 | $53.03 | $53.05 | $53.00 |
| Purchase #6 | $34.94 | 11.623% | $39.0011 | $39.00 | $39.00 | $39.00 |
| Purchase #7 | $212.64 | 5.186% | $223.6675 | $223.67 | $223.65 | $223.70 |
| 7 purchase totals = | $555.02 | $602.0668 | $602.08 | $602.10 | $602.10 | |