| 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 | $84.36 | 6.625% | $89.9489 | $89.95 | $89.95 | $89.90 |
| Purchase #2 | $118.91 | 8.769% | $129.3372 | $129.34 | $129.35 | $129.30 |
| Purchase #3 | $146.25 | 10.772% | $162.0041 | $162.00 | $162.00 | $162.00 |
| Purchase #4 | $49.88 | 6.622% | $53.1831 | $53.18 | $53.20 | $53.20 |
| Purchase #5 | $31.61 | 7.260% | $33.9049 | $33.90 | $33.90 | $33.90 |
| Purchase #6 | $213.45 | 8.245% | $231.049 | $231.05 | $231.05 | $231.00 |
| Purchase #7 | $93.63 | 7.446% | $100.6017 | $100.60 | $100.60 | $100.60 |
| 7 purchase totals = | $738.09 | $800.0289 | $800.02 | $800.05 | $799.90 | |