| 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 | $93.92 | 8.703% | $102.0939 | $102.09 | $102.10 | $102.10 |
| Purchase #2 | $70.78 | 10.833% | $78.4476 | $78.45 | $78.45 | $78.40 |
| Purchase #3 | $133.66 | 6.683% | $142.5925 | $142.59 | $142.60 | $142.60 |
| Purchase #4 | $246.41 | 11.692% | $275.2203 | $275.22 | $275.20 | $275.20 |
| Purchase #5 | $70.64 | 12.667% | $79.588 | $79.59 | $79.60 | $79.60 |
| Purchase #6 | $153.89 | 13.530% | $174.7113 | $174.71 | $174.70 | $174.70 |
| Purchase #7 | $203.98 | 9.861% | $224.0945 | $224.09 | $224.10 | $224.10 |
| 7 purchase totals = | $973.28 | $1,076.7481 | $1,076.74 | $1,076.75 | $1,076.70 | |