| 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 | $70.48 | 13.337% | $79.8799 | $79.88 | $79.90 | $79.90 |
| Purchase #2 | $217.93 | 11.150% | $242.2292 | $242.23 | $242.25 | $242.20 |
| Purchase #3 | $83.79 | 5.838% | $88.6817 | $88.68 | $88.70 | $88.70 |
| Purchase #4 | $31.94 | 5.672% | $33.7516 | $33.75 | $33.75 | $33.80 |
| Purchase #5 | $102.94 | 4.764% | $107.8441 | $107.84 | $107.85 | $107.80 |
| Purchase #6 | $68.45 | 7.423% | $73.531 | $73.53 | $73.55 | $73.50 |
| Purchase #7 | $126.43 | 10.566% | $139.7886 | $139.79 | $139.80 | $139.80 |
| 7 purchase totals = | $701.96 | $765.7061 | $765.70 | $765.80 | $765.70 | |