| 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 | $32.91 | 12.188% | $36.9211 | $36.92 | $36.90 | $36.90 |
| Purchase #2 | $97.35 | 6.834% | $104.0029 | $104.00 | $104.00 | $104.00 |
| Purchase #3 | $9.67 | 10.855% | $10.7197 | $10.72 | $10.70 | $10.70 |
| Purchase #4 | $106.93 | 12.823% | $120.6416 | $120.64 | $120.65 | $120.60 |
| Purchase #5 | $151.96 | 6.589% | $161.9726 | $161.97 | $161.95 | $162.00 |
| Purchase #6 | $248.37 | 12.439% | $279.2647 | $279.26 | $279.25 | $279.30 |
| Purchase #7 | $154.66 | 10.549% | $170.9751 | $170.98 | $171.00 | $171.00 |
| 7 purchase totals = | $801.85 | $884.4977 | $884.49 | $884.45 | $884.50 | |