| 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 | $215.65 | 13.812% | $245.4356 | $245.44 | $245.45 | $245.40 |
| Purchase #2 | $201.34 | 12.748% | $227.0068 | $227.01 | $227.00 | $227.00 |
| Purchase #3 | $227.61 | 12.857% | $256.8738 | $256.87 | $256.85 | $256.90 |
| Purchase #4 | $5.39 | 7.461% | $5.7921 | $5.79 | $5.80 | $5.80 |
| Purchase #5 | $25.57 | 9.384% | $27.9695 | $27.97 | $27.95 | $28.00 |
| Purchase #6 | $95.41 | 6.632% | $101.7376 | $101.74 | $101.75 | $101.70 |
| Purchase #7 | $8.75 | 6.580% | $9.3258 | $9.33 | $9.35 | $9.30 |
| 7 purchase totals = | $779.72 | $874.1412 | $874.15 | $874.15 | $874.10 | |