| 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 | $89.38 | 10.686% | $98.9311 | $98.93 | $98.95 | $98.90 |
| Purchase #2 | $27.55 | 7.148% | $29.5193 | $29.52 | $29.50 | $29.50 |
| Purchase #3 | $227.82 | 3.264% | $235.256 | $235.26 | $235.25 | $235.30 |
| Purchase #4 | $120.84 | 10.430% | $133.4436 | $133.44 | $133.45 | $133.40 |
| Purchase #5 | $45.84 | 12.328% | $51.4912 | $51.49 | $51.50 | $51.50 |
| Purchase #6 | $50.30 | 10.371% | $55.5166 | $55.52 | $55.50 | $55.50 |
| Purchase #7 | $157.75 | 13.545% | $179.1172 | $179.12 | $179.10 | $179.10 |
| 7 purchase totals = | $719.48 | $783.2750 | $783.28 | $783.25 | $783.20 | |