| 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 | $94.53 | 5.565% | $99.7906 | $99.79 | $99.80 | $99.80 |
| Purchase #2 | $113.97 | 12.705% | $128.4499 | $128.45 | $128.45 | $128.40 |
| Purchase #3 | $161.32 | 11.613% | $180.0541 | $180.05 | $180.05 | $180.10 |
| Purchase #4 | $129.67 | 8.491% | $140.6803 | $140.68 | $140.70 | $140.70 |
| Purchase #5 | $47.57 | 12.718% | $53.62 | $53.62 | $53.60 | $53.60 |
| Purchase #6 | $155.56 | 4.820% | $163.058 | $163.06 | $163.05 | $163.10 |
| Purchase #7 | $41.54 | 12.703% | $46.8168 | $46.82 | $46.80 | $46.80 |
| 7 purchase totals = | $744.16 | $812.4697 | $812.47 | $812.45 | $812.50 | |