| 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 | $78.69 | 12.389% | $88.4389 | $88.44 | $88.45 | $88.40 |
| Purchase #2 | $26.33 | 12.501% | $29.6215 | $29.62 | $29.60 | $29.60 |
| Purchase #3 | $218.66 | 13.810% | $248.8569 | $248.86 | $248.85 | $248.90 |
| Purchase #4 | $23.86 | 10.861% | $26.4514 | $26.45 | $26.45 | $26.50 |
| Purchase #5 | $73.49 | 9.772% | $80.6714 | $80.67 | $80.65 | $80.70 |
| Purchase #6 | $17.25 | 8.114% | $18.6497 | $18.65 | $18.65 | $18.60 |
| Purchase #7 | $146.27 | 10.636% | $161.8273 | $161.83 | $161.85 | $161.80 |
| 7 purchase totals = | $584.55 | $654.5171 | $654.52 | $654.50 | $654.50 | |