| 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 | $34.74 | 8.766% | $37.7853 | $37.79 | $37.80 | $37.80 |
| Purchase #2 | $143.51 | 5.205% | $150.9797 | $150.98 | $151.00 | $151.00 |
| Purchase #3 | $182.55 | 4.654% | $191.0459 | $191.05 | $191.05 | $191.00 |
| Purchase #4 | $69.85 | 5.398% | $73.6205 | $73.62 | $73.60 | $73.60 |
| Purchase #5 | $77.82 | 8.789% | $84.6596 | $84.66 | $84.65 | $84.70 |
| Purchase #6 | $85.36 | 11.752% | $95.3915 | $95.39 | $95.40 | $95.40 |
| Purchase #7 | $205.45 | 9.776% | $225.5348 | $225.53 | $225.55 | $225.50 |
| 7 purchase totals = | $799.28 | $859.0173 | $859.02 | $859.05 | $859.00 | |