| 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 | $61.80 | 13.481% | $70.1313 | $70.13 | $70.15 | $70.10 |
| Purchase #2 | $137.95 | 10.543% | $152.4941 | $152.49 | $152.50 | $152.50 |
| Purchase #3 | $62.51 | 10.547% | $69.1029 | $69.10 | $69.10 | $69.10 |
| Purchase #4 | $149.45 | 3.350% | $154.4566 | $154.46 | $154.45 | $154.50 |
| Purchase #5 | $87.97 | 11.804% | $98.354 | $98.35 | $98.35 | $98.40 |
| Purchase #6 | $129.80 | 8.215% | $140.4631 | $140.46 | $140.45 | $140.50 |
| Purchase #7 | $179.64 | 3.656% | $186.2076 | $186.21 | $186.20 | $186.20 |
| 7 purchase totals = | $809.12 | $871.2096 | $871.20 | $871.20 | $871.30 | |