| 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 | $88.49 | 11.791% | $98.9239 | $98.92 | $98.90 | $98.90 |
| Purchase #2 | $246.50 | 7.312% | $264.5241 | $264.52 | $264.50 | $264.50 |
| Purchase #3 | $44.83 | 8.272% | $48.5383 | $48.54 | $48.55 | $48.50 |
| Purchase #4 | $146.39 | 9.729% | $160.6323 | $160.63 | $160.65 | $160.60 |
| Purchase #5 | $12.97 | 6.798% | $13.8517 | $13.85 | $13.85 | $13.90 |
| Purchase #6 | $218.52 | 8.216% | $236.4736 | $236.47 | $236.45 | $236.50 |
| Purchase #7 | $51.89 | 7.372% | $55.7153 | $55.72 | $55.70 | $55.70 |
| 7 purchase totals = | $809.59 | $878.6592 | $878.65 | $878.60 | $878.60 | |