| 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 | $24.58 | 10.163% | $27.0781 | $27.08 | $27.10 | $27.10 |
| Purchase #2 | $86.94 | 8.836% | $94.622 | $94.62 | $94.60 | $94.60 |
| Purchase #3 | $74.37 | 5.536% | $78.4871 | $78.49 | $78.50 | $78.50 |
| Purchase #4 | $44.85 | 9.687% | $49.1946 | $49.19 | $49.20 | $49.20 |
| Purchase #5 | $52.85 | 9.112% | $57.6657 | $57.67 | $57.65 | $57.70 |
| Purchase #6 | $187.63 | 12.741% | $211.5359 | $211.54 | $211.55 | $211.50 |
| Purchase #7 | $195.56 | 11.683% | $218.4073 | $218.41 | $218.40 | $218.40 |
| 7 purchase totals = | $666.78 | $736.9907 | $737.00 | $737.00 | $737.00 | |