| 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 | $25.30 | 4.577% | $26.458 | $26.46 | $26.45 | $26.50 |
| Purchase #2 | $212.96 | 5.638% | $224.9667 | $224.97 | $224.95 | $225.00 |
| Purchase #3 | $155.78 | 5.241% | $163.9444 | $163.94 | $163.95 | $163.90 |
| Purchase #4 | $84.73 | 6.662% | $90.3747 | $90.37 | $90.35 | $90.40 |
| Purchase #5 | $35.39 | 8.289% | $38.3235 | $38.32 | $38.30 | $38.30 |
| Purchase #6 | $97.54 | 13.690% | $110.8932 | $110.89 | $110.90 | $110.90 |
| Purchase #7 | $103.53 | 10.340% | $114.235 | $114.24 | $114.25 | $114.20 |
| 7 purchase totals = | $715.23 | $769.1955 | $769.19 | $769.15 | $769.20 | |