| 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 | $39.73 | 13.224% | $44.9839 | $44.98 | $45.00 | $45.00 |
| Purchase #2 | $226.48 | 4.607% | $236.9139 | $236.91 | $236.90 | $236.90 |
| Purchase #3 | $156.65 | 3.640% | $162.3521 | $162.35 | $162.35 | $162.40 |
| Purchase #4 | $193.86 | 7.521% | $208.4402 | $208.44 | $208.45 | $208.40 |
| Purchase #5 | $11.40 | 11.671% | $12.7305 | $12.73 | $12.75 | $12.70 |
| Purchase #6 | $151.50 | 4.610% | $158.4842 | $158.48 | $158.50 | $158.50 |
| Purchase #7 | $132.30 | 9.422% | $144.7653 | $144.77 | $144.75 | $144.80 |
| 7 purchase totals = | $911.92 | $968.6701 | $968.66 | $968.70 | $968.70 | |