| 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 | $139.64 | 10.698% | $154.5787 | $154.58 | $154.60 | $154.60 |
| Purchase #2 | $9.42 | 5.413% | $9.9299 | $9.93 | $9.95 | $9.90 |
| Purchase #3 | $61.99 | 3.545% | $64.1875 | $64.19 | $64.20 | $64.20 |
| Purchase #4 | $55.79 | 3.120% | $57.5306 | $57.53 | $57.55 | $57.50 |
| Purchase #5 | $70.38 | 11.337% | $78.359 | $78.36 | $78.35 | $78.40 |
| Purchase #6 | $86.95 | 13.294% | $98.5091 | $98.51 | $98.50 | $98.50 |
| Purchase #7 | $35.99 | 9.796% | $39.5156 | $39.52 | $39.50 | $39.50 |
| 7 purchase totals = | $460.16 | $502.6104 | $502.62 | $502.65 | $502.60 | |