| 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 | $69.46 | 9.352% | $75.9559 | $75.96 | $75.95 | $76.00 |
| Purchase #2 | $13.77 | 4.704% | $14.4177 | $14.42 | $14.40 | $14.40 |
| Purchase #3 | $31.79 | 4.641% | $33.2654 | $33.27 | $33.25 | $33.30 |
| Purchase #4 | $146.47 | 12.783% | $165.1933 | $165.19 | $165.20 | $165.20 |
| Purchase #5 | $34.81 | 10.274% | $38.3864 | $38.39 | $38.40 | $38.40 |
| Purchase #6 | $117.43 | 11.620% | $131.0754 | $131.08 | $131.10 | $131.10 |
| Purchase #7 | $131.41 | 7.604% | $141.4024 | $141.40 | $141.40 | $141.40 |
| 7 purchase totals = | $545.14 | $599.6965 | $599.71 | $599.70 | $599.80 | |