| 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 | $76.99 | 4.516% | $80.4669 | $80.47 | $80.45 | $80.50 |
| Purchase #2 | $104.86 | 11.664% | $117.0909 | $117.09 | $117.10 | $117.10 |
| Purchase #3 | $77.51 | 3.597% | $80.298 | $80.30 | $80.30 | $80.30 |
| Purchase #4 | $192.99 | 3.399% | $199.5497 | $199.55 | $199.55 | $199.50 |
| Purchase #5 | $41.66 | 4.123% | $43.3776 | $43.38 | $43.40 | $43.40 |
| Purchase #6 | $63.69 | 11.383% | $70.9398 | $70.94 | $70.95 | $70.90 |
| Purchase #7 | $146.29 | 11.815% | $163.5742 | $163.57 | $163.55 | $163.60 |
| 7 purchase totals = | $703.99 | $755.2971 | $755.30 | $755.30 | $755.30 | |