| 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 | $23.78 | 13.169% | $26.9116 | $26.91 | $26.90 | $26.90 |
| Purchase #2 | $81.70 | 11.809% | $91.348 | $91.35 | $91.35 | $91.30 |
| Purchase #3 | $113.33 | 5.581% | $119.6549 | $119.65 | $119.65 | $119.70 |
| Purchase #4 | $70.71 | 4.822% | $74.1196 | $74.12 | $74.10 | $74.10 |
| Purchase #5 | $126.58 | 5.506% | $133.5495 | $133.55 | $133.55 | $133.50 |
| Purchase #6 | $70.46 | 9.423% | $77.0994 | $77.10 | $77.10 | $77.10 |
| Purchase #7 | $108.65 | 3.812% | $112.7917 | $112.79 | $112.80 | $112.80 |
| 7 purchase totals = | $595.21 | $635.4747 | $635.47 | $635.45 | $635.40 | |