| 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 | $54.95 | 4.311% | $57.3189 | $57.32 | $57.30 | $57.30 |
| Purchase #2 | $78.58 | 12.734% | $88.5864 | $88.59 | $88.60 | $88.60 |
| Purchase #3 | $156.78 | 3.738% | $162.6404 | $162.64 | $162.65 | $162.60 |
| Purchase #4 | $62.40 | 12.530% | $70.2187 | $70.22 | $70.20 | $70.20 |
| Purchase #5 | $100.43 | 12.489% | $112.9727 | $112.97 | $112.95 | $113.00 |
| Purchase #6 | $8.45 | 12.763% | $9.5285 | $9.53 | $9.55 | $9.50 |
| Purchase #7 | $190.54 | 13.431% | $216.1314 | $216.13 | $216.15 | $216.10 |
| 7 purchase totals = | $652.13 | $717.3970 | $717.40 | $717.40 | $717.30 | |