| 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 | $32.48 | 5.847% | $34.3791 | $34.38 | $34.40 | $34.40 |
| Purchase #2 | $215.85 | 12.420% | $242.6586 | $242.66 | $242.65 | $242.70 |
| Purchase #3 | $33.99 | 4.655% | $35.5722 | $35.57 | $35.55 | $35.60 |
| Purchase #4 | $182.43 | 8.549% | $198.0259 | $198.03 | $198.05 | $198.00 |
| Purchase #5 | $108.94 | 10.289% | $120.1488 | $120.15 | $120.15 | $120.10 |
| Purchase #6 | $110.56 | 7.527% | $118.8819 | $118.88 | $118.90 | $118.90 |
| Purchase #7 | $51.89 | 3.522% | $53.7176 | $53.72 | $53.70 | $53.70 |
| 7 purchase totals = | $736.14 | $803.3841 | $803.39 | $803.40 | $803.40 | |