| 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 | $81.80 | 8.110% | $88.434 | $88.43 | $88.45 | $88.40 |
| Purchase #2 | $64.68 | 4.502% | $67.5919 | $67.59 | $67.60 | $67.60 |
| Purchase #3 | $7.30 | 7.708% | $7.8627 | $7.86 | $7.85 | $7.90 |
| Purchase #4 | $249.63 | 8.767% | $271.5151 | $271.52 | $271.50 | $271.50 |
| Purchase #5 | $207.84 | 11.662% | $232.0783 | $232.08 | $232.10 | $232.10 |
| Purchase #6 | $213.76 | 8.452% | $231.827 | $231.83 | $231.85 | $231.80 |
| Purchase #7 | $138.48 | 11.693% | $154.6725 | $154.67 | $154.65 | $154.70 |
| 7 purchase totals = | $963.49 | $1,053.9815 | $1,053.98 | $1,054.00 | $1,054.00 | |