| 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 | $24.79 | 8.376% | $26.8664 | $26.87 | $26.85 | $26.90 |
| Purchase #2 | $168.40 | 6.217% | $178.8694 | $178.87 | $178.85 | $178.90 |
| Purchase #3 | $89.75 | 11.431% | $100.0093 | $100.01 | $100.00 | $100.00 |
| Purchase #4 | $69.25 | 6.560% | $73.7928 | $73.79 | $73.80 | $73.80 |
| Purchase #5 | $30.79 | 11.770% | $34.414 | $34.41 | $34.40 | $34.40 |
| Purchase #6 | $140.50 | 13.576% | $159.5743 | $159.57 | $159.55 | $159.60 |
| Purchase #7 | $139.44 | 7.805% | $150.3233 | $150.32 | $150.30 | $150.30 |
| 7 purchase totals = | $662.92 | $723.8495 | $723.84 | $723.75 | $723.90 | |