| 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 | $85.31 | 10.324% | $94.1174 | $94.12 | $94.10 | $94.10 |
| Purchase #2 | $97.57 | 5.418% | $102.8563 | $102.86 | $102.85 | $102.90 |
| Purchase #3 | $121.29 | 4.442% | $126.6777 | $126.68 | $126.70 | $126.70 |
| Purchase #4 | $29.39 | 8.744% | $31.9599 | $31.96 | $31.95 | $32.00 |
| Purchase #5 | $15.86 | 3.494% | $16.4141 | $16.41 | $16.40 | $16.40 |
| Purchase #6 | $235.33 | 3.249% | $242.9759 | $242.98 | $243.00 | $243.00 |
| Purchase #7 | $89.39 | 3.823% | $92.8074 | $92.81 | $92.80 | $92.80 |
| 7 purchase totals = | $674.14 | $707.8087 | $707.82 | $707.80 | $707.90 | |