| 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 | $63.70 | 10.853% | $70.6134 | $70.61 | $70.60 | $70.60 |
| Purchase #2 | $138.58 | 3.372% | $143.2529 | $143.25 | $143.25 | $143.30 |
| Purchase #3 | $135.98 | 6.416% | $144.7045 | $144.70 | $144.70 | $144.70 |
| Purchase #4 | $106.65 | 9.359% | $116.6314 | $116.63 | $116.65 | $116.60 |
| Purchase #5 | $248.83 | 8.628% | $270.2991 | $270.30 | $270.30 | $270.30 |
| Purchase #6 | $98.99 | 8.308% | $107.2141 | $107.21 | $107.20 | $107.20 |
| Purchase #7 | $5.42 | 10.321% | $5.9794 | $5.98 | $6.00 | $6.00 |
| 7 purchase totals = | $798.15 | $858.6948 | $858.68 | $858.70 | $858.70 | |