| 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 | $61.97 | 12.782% | $69.891 | $69.89 | $69.90 | $69.90 |
| Purchase #2 | $23.35 | 11.503% | $26.036 | $26.04 | $26.05 | $26.00 |
| Purchase #3 | $210.30 | 3.190% | $217.0086 | $217.01 | $217.00 | $217.00 |
| Purchase #4 | $78.33 | 8.850% | $85.2622 | $85.26 | $85.25 | $85.30 |
| Purchase #5 | $88.40 | 13.174% | $100.0458 | $100.05 | $100.05 | $100.00 |
| Purchase #6 | $194.43 | 11.613% | $217.0092 | $217.01 | $217.00 | $217.00 |
| Purchase #7 | $60.70 | 4.845% | $63.6409 | $63.64 | $63.65 | $63.60 |
| 7 purchase totals = | $717.48 | $778.8937 | $778.90 | $778.90 | $778.80 | |