| 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 | $30.97 | 9.729% | $33.9831 | $33.98 | $34.00 | $34.00 |
| Purchase #2 | $35.73 | 7.536% | $38.4226 | $38.42 | $38.40 | $38.40 |
| Purchase #3 | $165.75 | 5.685% | $175.1729 | $175.17 | $175.15 | $175.20 |
| Purchase #4 | $107.66 | 3.511% | $111.4399 | $111.44 | $111.45 | $111.40 |
| Purchase #5 | $150.62 | 10.243% | $166.048 | $166.05 | $166.05 | $166.00 |
| Purchase #6 | $155.36 | 4.764% | $162.7614 | $162.76 | $162.75 | $162.80 |
| Purchase #7 | $111.75 | 13.340% | $126.6575 | $126.66 | $126.65 | $126.70 |
| 7 purchase totals = | $757.84 | $814.4854 | $814.48 | $814.45 | $814.50 | |