| 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 | $243.89 | 8.238% | $263.9817 | $263.98 | $264.00 | $264.00 |
| Purchase #2 | $10.90 | 6.389% | $11.5964 | $11.60 | $11.60 | $11.60 |
| Purchase #3 | $47.71 | 6.866% | $50.9858 | $50.99 | $51.00 | $51.00 |
| Purchase #4 | $229.96 | 13.821% | $261.7428 | $261.74 | $261.75 | $261.70 |
| Purchase #5 | $193.79 | 4.671% | $202.8419 | $202.84 | $202.85 | $202.80 |
| Purchase #6 | $120.77 | 12.345% | $135.6791 | $135.68 | $135.70 | $135.70 |
| Purchase #7 | $62.35 | 6.696% | $66.525 | $66.53 | $66.55 | $66.50 |
| 7 purchase totals = | $909.37 | $993.3527 | $993.36 | $993.45 | $993.30 | |