| 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 | $94.57 | 11.104% | $105.0711 | $105.07 | $105.05 | $105.10 |
| Purchase #2 | $84.91 | 11.276% | $94.4845 | $94.48 | $94.50 | $94.50 |
| Purchase #3 | $49.74 | 5.126% | $52.2897 | $52.29 | $52.30 | $52.30 |
| Purchase #4 | $104.45 | 7.649% | $112.4394 | $112.44 | $112.45 | $112.40 |
| Purchase #5 | $232.70 | 4.425% | $242.997 | $243.00 | $243.00 | $243.00 |
| Purchase #6 | $231.27 | 4.393% | $241.4297 | $241.43 | $241.45 | $241.40 |
| Purchase #7 | $56.33 | 10.588% | $62.2942 | $62.29 | $62.30 | $62.30 |
| 7 purchase totals = | $853.97 | $911.0056 | $911.00 | $911.05 | $911.00 | |