| 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 | $9.77 | 8.813% | $10.631 | $10.63 | $10.65 | $10.60 |
| Purchase #2 | $119.30 | 4.119% | $124.214 | $124.21 | $124.20 | $124.20 |
| Purchase #3 | $69.35 | 13.800% | $78.9203 | $78.92 | $78.90 | $78.90 |
| Purchase #4 | $156.73 | 9.549% | $171.6961 | $171.70 | $171.70 | $171.70 |
| Purchase #5 | $54.80 | 13.737% | $62.3279 | $62.33 | $62.35 | $62.30 |
| Purchase #6 | $140.54 | 9.351% | $153.6819 | $153.68 | $153.70 | $153.70 |
| Purchase #7 | $208.46 | 10.450% | $230.2441 | $230.24 | $230.25 | $230.20 |
| 7 purchase totals = | $758.95 | $831.7153 | $831.71 | $831.75 | $831.60 | |