| 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 | $24.74 | 9.403% | $27.0663 | $27.07 | $27.05 | $27.10 |
| Purchase #2 | $54.33 | 8.449% | $58.9203 | $58.92 | $58.90 | $58.90 |
| Purchase #3 | $36.29 | 9.308% | $39.6679 | $39.67 | $39.65 | $39.70 |
| Purchase #4 | $23.62 | 10.105% | $26.0068 | $26.01 | $26.00 | $26.00 |
| Purchase #5 | $140.62 | 12.501% | $158.1989 | $158.20 | $158.20 | $158.20 |
| Purchase #6 | $155.94 | 11.328% | $173.6049 | $173.60 | $173.60 | $173.60 |
| Purchase #7 | $242.33 | 8.679% | $263.3618 | $263.36 | $263.35 | $263.40 |
| 7 purchase totals = | $677.87 | $746.8269 | $746.83 | $746.75 | $746.90 | |