| 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 | $81.82 | 4.385% | $85.4078 | $85.41 | $85.40 | $85.40 |
| Purchase #2 | $52.81 | 5.220% | $55.5667 | $55.57 | $55.55 | $55.60 |
| Purchase #3 | $202.26 | 3.412% | $209.1611 | $209.16 | $209.15 | $209.20 |
| Purchase #4 | $163.53 | 10.390% | $180.5208 | $180.52 | $180.50 | $180.50 |
| Purchase #5 | $244.72 | 3.682% | $253.7306 | $253.73 | $253.75 | $253.70 |
| Purchase #6 | $84.73 | 7.691% | $91.2466 | $91.25 | $91.25 | $91.20 |
| Purchase #7 | $168.53 | 4.816% | $176.6464 | $176.65 | $176.65 | $176.60 |
| 7 purchase totals = | $998.40 | $1,052.2800 | $1,052.29 | $1,052.25 | $1,052.20 | |