| 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 | $31.77 | 6.824% | $33.938 | $33.94 | $33.95 | $33.90 |
| Purchase #2 | $46.88 | 12.697% | $52.8324 | $52.83 | $52.85 | $52.80 |
| Purchase #3 | $81.25 | 7.157% | $87.0651 | $87.07 | $87.05 | $87.10 |
| Purchase #4 | $240.96 | 10.521% | $266.3114 | $266.31 | $266.30 | $266.30 |
| Purchase #5 | $151.57 | 7.836% | $163.447 | $163.45 | $163.45 | $163.40 |
| Purchase #6 | $118.75 | 9.729% | $130.3032 | $130.30 | $130.30 | $130.30 |
| Purchase #7 | $99.47 | 4.780% | $104.2247 | $104.22 | $104.20 | $104.20 |
| 7 purchase totals = | $770.65 | $838.1218 | $838.12 | $838.10 | $838.00 | |