| 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 | $64.97 | 7.866% | $70.0805 | $70.08 | $70.10 | $70.10 |
| Purchase #2 | $221.88 | 3.572% | $229.8056 | $229.81 | $229.80 | $229.80 |
| Purchase #3 | $101.52 | 5.606% | $107.2112 | $107.21 | $107.20 | $107.20 |
| Purchase #4 | $79.56 | 9.783% | $87.3434 | $87.34 | $87.35 | $87.30 |
| Purchase #5 | $225.64 | 4.536% | $235.875 | $235.88 | $235.90 | $235.90 |
| Purchase #6 | $128.70 | 8.334% | $139.4259 | $139.43 | $139.45 | $139.40 |
| Purchase #7 | $31.80 | 13.696% | $36.1553 | $36.16 | $36.15 | $36.20 |
| 7 purchase totals = | $854.07 | $905.8969 | $905.91 | $905.95 | $905.90 | |