| 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 | $77.55 | 4.633% | $81.1429 | $81.14 | $81.15 | $81.10 |
| Purchase #2 | $176.58 | 13.154% | $199.8073 | $199.81 | $199.80 | $199.80 |
| Purchase #3 | $51.29 | 4.448% | $53.5714 | $53.57 | $53.55 | $53.60 |
| Purchase #4 | $180.46 | 12.166% | $202.4148 | $202.41 | $202.40 | $202.40 |
| Purchase #5 | $217.59 | 6.525% | $231.7877 | $231.79 | $231.80 | $231.80 |
| Purchase #6 | $233.47 | 5.794% | $246.9973 | $247.00 | $247.00 | $247.00 |
| Purchase #7 | $27.39 | 13.493% | $31.0857 | $31.09 | $31.10 | $31.10 |
| 7 purchase totals = | $964.33 | $1,046.8071 | $1,046.81 | $1,046.80 | $1,046.80 | |