| 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 | $94.27 | 6.808% | $100.6879 | $100.69 | $100.70 | $100.70 |
| Purchase #2 | $6.65 | 7.240% | $7.1315 | $7.13 | $7.15 | $7.10 |
| Purchase #3 | $59.49 | 8.652% | $64.6371 | $64.64 | $64.65 | $64.60 |
| Purchase #4 | $95.29 | 13.688% | $108.3333 | $108.33 | $108.35 | $108.30 |
| Purchase #5 | $226.74 | 4.852% | $237.7414 | $237.74 | $237.75 | $237.70 |
| Purchase #6 | $168.58 | 6.767% | $179.9878 | $179.99 | $180.00 | $180.00 |
| Purchase #7 | $77.79 | 7.795% | $83.8537 | $83.85 | $83.85 | $83.90 |
| 7 purchase totals = | $728.81 | $782.3727 | $782.37 | $782.45 | $782.30 | |