| 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 | $80.93 | 7.613% | $87.0912 | $87.09 | $87.10 | $87.10 |
| Purchase #2 | $9.57 | 10.551% | $10.5797 | $10.58 | $10.60 | $10.60 |
| Purchase #3 | $93.80 | 6.867% | $100.2412 | $100.24 | $100.25 | $100.20 |
| Purchase #4 | $180.84 | 11.440% | $201.5281 | $201.53 | $201.55 | $201.50 |
| Purchase #5 | $9.43 | 6.458% | $10.039 | $10.04 | $10.05 | $10.00 |
| Purchase #6 | $65.50 | 8.798% | $71.2627 | $71.26 | $71.25 | $71.30 |
| Purchase #7 | $131.99 | 11.439% | $147.0883 | $147.09 | $147.10 | $147.10 |
| 7 purchase totals = | $572.06 | $627.8302 | $627.83 | $627.90 | $627.80 | |