| 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 | $68.96 | 5.636% | $72.8466 | $72.85 | $72.85 | $72.80 |
| Purchase #2 | $226.72 | 6.293% | $240.9875 | $240.99 | $241.00 | $241.00 |
| Purchase #3 | $44.58 | 3.263% | $46.0346 | $46.03 | $46.05 | $46.00 |
| Purchase #4 | $93.32 | 12.583% | $105.0625 | $105.06 | $105.05 | $105.10 |
| Purchase #5 | $26.49 | 12.848% | $29.8934 | $29.89 | $29.90 | $29.90 |
| Purchase #6 | $60.64 | 6.851% | $64.7944 | $64.79 | $64.80 | $64.80 |
| Purchase #7 | $75.70 | 12.108% | $84.8658 | $84.87 | $84.85 | $84.90 |
| 7 purchase totals = | $596.41 | $644.4848 | $644.48 | $644.50 | $644.50 | |