| 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 | $64.33 | 13.316% | $72.8962 | $72.90 | $72.90 | $72.90 |
| Purchase #2 | $75.92 | 9.438% | $83.0853 | $83.09 | $83.10 | $83.10 |
| Purchase #3 | $237.54 | 8.711% | $258.2321 | $258.23 | $258.25 | $258.20 |
| Purchase #4 | $175.39 | 6.596% | $186.9587 | $186.96 | $186.95 | $187.00 |
| Purchase #5 | $41.51 | 7.777% | $44.7382 | $44.74 | $44.75 | $44.70 |
| Purchase #6 | $57.95 | 12.127% | $64.9776 | $64.98 | $65.00 | $65.00 |
| Purchase #7 | $160.56 | 13.255% | $181.8422 | $181.84 | $181.85 | $181.80 |
| 7 purchase totals = | $813.20 | $892.7303 | $892.74 | $892.80 | $892.70 | |