| 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 | $36.68 | 11.709% | $40.9749 | $40.97 | $40.95 | $41.00 |
| Purchase #2 | $103.71 | 7.677% | $111.6718 | $111.67 | $111.65 | $111.70 |
| Purchase #3 | $72.34 | 6.562% | $77.087 | $77.09 | $77.10 | $77.10 |
| Purchase #4 | $101.63 | 6.554% | $108.2908 | $108.29 | $108.30 | $108.30 |
| Purchase #5 | $13.42 | 12.516% | $15.0996 | $15.10 | $15.10 | $15.10 |
| Purchase #6 | $177.50 | 5.105% | $186.5614 | $186.56 | $186.55 | $186.60 |
| Purchase #7 | $60.34 | 13.633% | $68.5662 | $68.57 | $68.55 | $68.60 |
| 7 purchase totals = | $565.62 | $608.2517 | $608.25 | $608.20 | $608.40 | |