| 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 | $60.51 | 9.720% | $66.3916 | $66.39 | $66.40 | $66.40 |
| Purchase #2 | $123.57 | 12.535% | $139.0595 | $139.06 | $139.05 | $139.10 |
| Purchase #3 | $226.95 | 8.259% | $245.6938 | $245.69 | $245.70 | $245.70 |
| Purchase #4 | $242.78 | 8.358% | $263.0716 | $263.07 | $263.05 | $263.10 |
| Purchase #5 | $158.81 | 5.697% | $167.8574 | $167.86 | $167.85 | $167.90 |
| Purchase #6 | $89.79 | 9.569% | $98.382 | $98.38 | $98.40 | $98.40 |
| Purchase #7 | $66.60 | 13.308% | $75.4631 | $75.46 | $75.45 | $75.50 |
| 7 purchase totals = | $969.01 | $1,055.9190 | $1,055.91 | $1,055.90 | $1,056.10 | |