| 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 | $205.96 | 4.750% | $215.7431 | $215.74 | $215.75 | $215.70 |
| Purchase #2 | $32.28 | 5.818% | $34.1581 | $34.16 | $34.15 | $34.20 |
| Purchase #3 | $74.50 | 7.607% | $80.1672 | $80.17 | $80.15 | $80.20 |
| Purchase #4 | $164.58 | 8.420% | $178.4376 | $178.44 | $178.45 | $178.40 |
| Purchase #5 | $77.77 | 7.675% | $83.7388 | $83.74 | $83.75 | $83.70 |
| Purchase #6 | $46.61 | 13.137% | $52.7332 | $52.73 | $52.75 | $52.70 |
| Purchase #7 | $215.58 | 4.512% | $225.307 | $225.31 | $225.30 | $225.30 |
| 7 purchase totals = | $817.28 | $870.2850 | $870.29 | $870.30 | $870.20 | |