| 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 | $104.49 | 11.803% | $116.823 | $116.82 | $116.80 | $116.80 |
| Purchase #2 | $168.41 | 12.160% | $188.8887 | $188.89 | $188.90 | $188.90 |
| Purchase #3 | $5.58 | 9.625% | $6.1171 | $6.12 | $6.10 | $6.10 |
| Purchase #4 | $20.34 | 13.318% | $23.0489 | $23.05 | $23.05 | $23.00 |
| Purchase #5 | $49.29 | 9.605% | $54.0243 | $54.02 | $54.00 | $54.00 |
| Purchase #6 | $202.65 | 3.518% | $209.7792 | $209.78 | $209.80 | $209.80 |
| Purchase #7 | $11.57 | 11.671% | $12.9203 | $12.92 | $12.90 | $12.90 |
| 7 purchase totals = | $562.33 | $611.6015 | $611.60 | $611.55 | $611.50 | |