| 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 | $78.68 | 6.480% | $83.7785 | $83.78 | $83.80 | $83.80 |
| Purchase #2 | $237.26 | 9.376% | $259.5055 | $259.51 | $259.50 | $259.50 |
| Purchase #3 | $99.90 | 3.236% | $103.1328 | $103.13 | $103.15 | $103.10 |
| Purchase #4 | $241.54 | 7.741% | $260.2376 | $260.24 | $260.25 | $260.20 |
| Purchase #5 | $173.42 | 13.446% | $196.7381 | $196.74 | $196.75 | $196.70 |
| Purchase #6 | $20.94 | 13.341% | $23.7336 | $23.73 | $23.75 | $23.70 |
| Purchase #7 | $163.50 | 9.697% | $179.3546 | $179.35 | $179.35 | $179.40 |
| 7 purchase totals = | $1,015.24 | $1,106.4807 | $1,106.48 | $1,106.55 | $1,106.40 | |