| 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 | $228.43 | 12.387% | $256.7256 | $256.73 | $256.75 | $256.70 |
| Purchase #2 | $31.92 | 11.205% | $35.4966 | $35.50 | $35.50 | $35.50 |
| Purchase #3 | $76.59 | 6.496% | $81.5653 | $81.57 | $81.55 | $81.60 |
| Purchase #4 | $236.92 | 3.214% | $244.5346 | $244.53 | $244.55 | $244.50 |
| Purchase #5 | $143.40 | 9.856% | $157.5335 | $157.53 | $157.55 | $157.50 |
| Purchase #6 | $93.83 | 9.340% | $102.5937 | $102.59 | $102.60 | $102.60 |
| Purchase #7 | $41.81 | 5.734% | $44.2074 | $44.21 | $44.20 | $44.20 |
| 7 purchase totals = | $852.90 | $922.6567 | $922.66 | $922.70 | $922.60 | |