| 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 | $69.35 | 3.829% | $72.0054 | $72.01 | $72.00 | $72.00 |
| Purchase #2 | $50.31 | 12.398% | $56.5474 | $56.55 | $56.55 | $56.50 |
| Purchase #3 | $190.30 | 13.704% | $216.3787 | $216.38 | $216.40 | $216.40 |
| Purchase #4 | $9.25 | 8.274% | $10.0153 | $10.02 | $10.00 | $10.00 |
| Purchase #5 | $124.88 | 10.311% | $137.7564 | $137.76 | $137.75 | $137.80 |
| Purchase #6 | $211.45 | 7.660% | $227.6471 | $227.65 | $227.65 | $227.60 |
| Purchase #7 | $62.34 | 13.318% | $70.6424 | $70.64 | $70.65 | $70.60 |
| 7 purchase totals = | $717.88 | $790.9927 | $791.01 | $791.00 | $790.90 | |