| 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 | $7.47 | 7.526% | $8.0322 | $8.03 | $8.05 | $8.00 |
| Purchase #2 | $25.43 | 10.394% | $28.0732 | $28.07 | $28.05 | $28.10 |
| Purchase #3 | $38.93 | 9.364% | $42.5754 | $42.58 | $42.60 | $42.60 |
| Purchase #4 | $30.35 | 4.243% | $31.6378 | $31.64 | $31.65 | $31.60 |
| Purchase #5 | $192.66 | 5.353% | $202.9731 | $202.97 | $202.95 | $203.00 |
| Purchase #6 | $211.29 | 11.218% | $234.9925 | $234.99 | $235.00 | $235.00 |
| Purchase #7 | $156.93 | 10.606% | $173.574 | $173.57 | $173.55 | $173.60 |
| 7 purchase totals = | $663.06 | $721.8582 | $721.85 | $721.85 | $721.90 | |