| 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 | $62.40 | 7.503% | $67.0819 | $67.08 | $67.10 | $67.10 |
| Purchase #2 | $61.55 | 12.734% | $69.3878 | $69.39 | $69.40 | $69.40 |
| Purchase #3 | $83.77 | 10.459% | $92.5315 | $92.53 | $92.55 | $92.50 |
| Purchase #4 | $39.28 | 7.695% | $42.3026 | $42.30 | $42.30 | $42.30 |
| Purchase #5 | $122.58 | 8.698% | $133.242 | $133.24 | $133.25 | $133.20 |
| Purchase #6 | $229.64 | 7.760% | $247.4601 | $247.46 | $247.45 | $247.50 |
| Purchase #7 | $27.45 | 11.546% | $30.6194 | $30.62 | $30.60 | $30.60 |
| 7 purchase totals = | $626.67 | $682.6253 | $682.62 | $682.65 | $682.60 | |