| 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 | $81.56 | 6.824% | $87.1257 | $87.13 | $87.15 | $87.10 |
| Purchase #2 | $157.84 | 4.127% | $164.3541 | $164.35 | $164.35 | $164.40 |
| Purchase #3 | $243.58 | 3.600% | $252.3489 | $252.35 | $252.35 | $252.30 |
| Purchase #4 | $50.89 | 5.344% | $53.6096 | $53.61 | $53.60 | $53.60 |
| Purchase #5 | $129.73 | 13.306% | $146.9919 | $146.99 | $147.00 | $147.00 |
| Purchase #6 | $130.27 | 3.220% | $134.4647 | $134.46 | $134.45 | $134.50 |
| Purchase #7 | $27.47 | 4.102% | $28.5968 | $28.60 | $28.60 | $28.60 |
| 7 purchase totals = | $821.34 | $867.4917 | $867.49 | $867.50 | $867.50 | |