| 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 | $14.36 | 9.292% | $15.6943 | $15.69 | $15.70 | $15.70 |
| Purchase #2 | $133.68 | 10.429% | $147.6215 | $147.62 | $147.60 | $147.60 |
| Purchase #3 | $37.62 | 9.212% | $41.0856 | $41.09 | $41.10 | $41.10 |
| Purchase #4 | $102.69 | 5.649% | $108.491 | $108.49 | $108.50 | $108.50 |
| Purchase #5 | $93.83 | 5.669% | $99.1492 | $99.15 | $99.15 | $99.10 |
| Purchase #6 | $81.84 | 7.711% | $88.1507 | $88.15 | $88.15 | $88.20 |
| Purchase #7 | $68.91 | 10.647% | $76.2468 | $76.25 | $76.25 | $76.20 |
| 7 purchase totals = | $532.93 | $576.4391 | $576.44 | $576.45 | $576.40 | |