| 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 | $39.63 | 8.106% | $42.8424 | $42.84 | $42.85 | $42.80 |
| Purchase #2 | $130.37 | 7.607% | $140.2872 | $140.29 | $140.30 | $140.30 |
| Purchase #3 | $170.77 | 12.218% | $191.6347 | $191.63 | $191.65 | $191.60 |
| Purchase #4 | $191.43 | 12.723% | $215.7856 | $215.79 | $215.80 | $215.80 |
| Purchase #5 | $171.49 | 11.601% | $191.3846 | $191.38 | $191.40 | $191.40 |
| Purchase #6 | $44.26 | 13.613% | $50.2851 | $50.29 | $50.30 | $50.30 |
| Purchase #7 | $45.60 | 9.806% | $50.0715 | $50.07 | $50.05 | $50.10 |
| 7 purchase totals = | $793.55 | $882.2911 | $882.29 | $882.35 | $882.30 | |