| 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 | $114.77 | 9.673% | $125.8717 | $125.87 | $125.85 | $125.90 |
| Purchase #2 | $81.73 | 9.641% | $89.6096 | $89.61 | $89.60 | $89.60 |
| Purchase #3 | $129.91 | 10.129% | $143.0686 | $143.07 | $143.05 | $143.10 |
| Purchase #4 | $225.36 | 12.329% | $253.1446 | $253.14 | $253.15 | $253.10 |
| Purchase #5 | $46.44 | 13.163% | $52.5529 | $52.55 | $52.55 | $52.60 |
| Purchase #6 | $64.52 | 9.474% | $70.6326 | $70.63 | $70.65 | $70.60 |
| Purchase #7 | $125.47 | 7.492% | $134.8702 | $134.87 | $134.85 | $134.90 |
| 7 purchase totals = | $788.20 | $869.7502 | $869.74 | $869.70 | $869.80 | |