| 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 | $82.66 | 6.532% | $88.0594 | $88.06 | $88.05 | $88.10 |
| Purchase #2 | $21.33 | 12.783% | $24.0566 | $24.06 | $24.05 | $24.10 |
| Purchase #3 | $150.59 | 8.760% | $163.7817 | $163.78 | $163.80 | $163.80 |
| Purchase #4 | $230.76 | 10.272% | $254.4637 | $254.46 | $254.45 | $254.50 |
| Purchase #5 | $139.34 | 5.359% | $146.8072 | $146.81 | $146.80 | $146.80 |
| Purchase #6 | $83.90 | 8.181% | $90.7639 | $90.76 | $90.75 | $90.80 |
| Purchase #7 | $233.79 | 12.803% | $263.7221 | $263.72 | $263.70 | $263.70 |
| 7 purchase totals = | $942.37 | $1,031.6546 | $1,031.65 | $1,031.60 | $1,031.80 | |