| 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 | $87.33 | 5.617% | $92.2353 | $92.24 | $92.25 | $92.20 |
| Purchase #2 | $19.31 | 12.185% | $21.6629 | $21.66 | $21.65 | $21.70 |
| Purchase #3 | $10.73 | 5.291% | $11.2977 | $11.30 | $11.30 | $11.30 |
| Purchase #4 | $37.55 | 3.536% | $38.8778 | $38.88 | $38.90 | $38.90 |
| Purchase #5 | $163.99 | 7.854% | $176.8698 | $176.87 | $176.85 | $176.90 |
| Purchase #6 | $72.45 | 8.850% | $78.8618 | $78.86 | $78.85 | $78.90 |
| Purchase #7 | $86.81 | 8.268% | $93.9875 | $93.99 | $94.00 | $94.00 |
| 7 purchase totals = | $478.17 | $513.7928 | $513.80 | $513.80 | $513.90 | |