| 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 | $236.69 | 11.716% | $264.4206 | $264.42 | $264.40 | $264.40 |
| Purchase #2 | $129.25 | 6.604% | $137.7857 | $137.79 | $137.80 | $137.80 |
| Purchase #3 | $51.82 | 12.771% | $58.4379 | $58.44 | $58.45 | $58.40 |
| Purchase #4 | $11.97 | 6.181% | $12.7099 | $12.71 | $12.70 | $12.70 |
| Purchase #5 | $35.47 | 8.504% | $38.4864 | $38.49 | $38.50 | $38.50 |
| Purchase #6 | $162.60 | 5.129% | $170.9398 | $170.94 | $170.95 | $170.90 |
| Purchase #7 | $75.36 | 6.759% | $80.4536 | $80.45 | $80.45 | $80.50 |
| 7 purchase totals = | $703.16 | $763.2339 | $763.24 | $763.25 | $763.20 | |