| 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 | $53.97 | 12.420% | $60.6731 | $60.67 | $60.65 | $60.70 |
| Purchase #2 | $43.58 | 3.714% | $45.1986 | $45.20 | $45.20 | $45.20 |
| Purchase #3 | $174.77 | 10.840% | $193.7151 | $193.72 | $193.70 | $193.70 |
| Purchase #4 | $68.47 | 12.566% | $77.0739 | $77.07 | $77.05 | $77.10 |
| Purchase #5 | $165.76 | 12.551% | $186.5645 | $186.56 | $186.55 | $186.60 |
| Purchase #6 | $35.51 | 8.650% | $38.5816 | $38.58 | $38.60 | $38.60 |
| Purchase #7 | $76.90 | 10.609% | $85.0583 | $85.06 | $85.05 | $85.10 |
| 7 purchase totals = | $618.96 | $686.8651 | $686.86 | $686.80 | $687.00 | |