| 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 | $58.62 | 12.370% | $65.8713 | $65.87 | $65.85 | $65.90 |
| Purchase #2 | $25.54 | 10.351% | $28.1836 | $28.18 | $28.20 | $28.20 |
| Purchase #3 | $210.34 | 13.695% | $239.1461 | $239.15 | $239.15 | $239.10 |
| Purchase #4 | $106.73 | 6.782% | $113.9684 | $113.97 | $113.95 | $114.00 |
| Purchase #5 | $53.74 | 6.532% | $57.2503 | $57.25 | $57.25 | $57.30 |
| Purchase #6 | $131.38 | 12.288% | $147.524 | $147.52 | $147.50 | $147.50 |
| Purchase #7 | $6.27 | 7.806% | $6.7594 | $6.76 | $6.75 | $6.80 |
| 7 purchase totals = | $592.62 | $658.7031 | $658.70 | $658.65 | $658.80 | |