| 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 | $219.87 | 13.648% | $249.8779 | $249.88 | $249.90 | $249.90 |
| Purchase #2 | $98.32 | 4.555% | $102.7985 | $102.80 | $102.80 | $102.80 |
| Purchase #3 | $75.96 | 10.679% | $84.0718 | $84.07 | $84.05 | $84.10 |
| Purchase #4 | $5.70 | 11.366% | $6.3479 | $6.35 | $6.35 | $6.30 |
| Purchase #5 | $89.56 | 5.788% | $94.7437 | $94.74 | $94.75 | $94.70 |
| Purchase #6 | $149.35 | 10.860% | $165.5694 | $165.57 | $165.55 | $165.60 |
| Purchase #7 | $44.65 | 3.828% | $46.3592 | $46.36 | $46.35 | $46.40 |
| 7 purchase totals = | $683.41 | $749.7684 | $749.77 | $749.75 | $749.80 | |