| 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 | $81.34 | 4.452% | $84.9613 | $84.96 | $84.95 | $85.00 |
| Purchase #2 | $186.86 | 13.548% | $212.1758 | $212.18 | $212.20 | $212.20 |
| Purchase #3 | $126.84 | 13.256% | $143.6539 | $143.65 | $143.65 | $143.70 |
| Purchase #4 | $88.67 | 3.652% | $91.9082 | $91.91 | $91.90 | $91.90 |
| Purchase #5 | $62.78 | 9.449% | $68.7121 | $68.71 | $68.70 | $68.70 |
| Purchase #6 | $140.64 | 7.554% | $151.2639 | $151.26 | $151.25 | $151.30 |
| Purchase #7 | $141.46 | 6.589% | $150.7808 | $150.78 | $150.80 | $150.80 |
| 7 purchase totals = | $828.59 | $903.4560 | $903.45 | $903.45 | $903.60 | |