| 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 | $11.46 | 8.534% | $12.438 | $12.44 | $12.45 | $12.40 |
| Purchase #2 | $136.41 | 11.846% | $152.5691 | $152.57 | $152.55 | $152.60 |
| Purchase #3 | $225.80 | 4.810% | $236.661 | $236.66 | $236.65 | $236.70 |
| Purchase #4 | $74.55 | 13.821% | $84.8536 | $84.85 | $84.85 | $84.90 |
| Purchase #5 | $119.69 | 13.518% | $135.8697 | $135.87 | $135.85 | $135.90 |
| Purchase #6 | $152.78 | 5.280% | $160.8468 | $160.85 | $160.85 | $160.80 |
| Purchase #7 | $89.31 | 3.410% | $92.3555 | $92.36 | $92.35 | $92.40 |
| 7 purchase totals = | $810.00 | $875.5937 | $875.60 | $875.55 | $875.70 | |