| 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 | $23.63 | 8.721% | $25.6908 | $25.69 | $25.70 | $25.70 |
| Purchase #2 | $36.56 | 10.116% | $40.2584 | $40.26 | $40.25 | $40.30 |
| Purchase #3 | $68.59 | 7.467% | $73.7116 | $73.71 | $73.70 | $73.70 |
| Purchase #4 | $143.38 | 7.823% | $154.5966 | $154.60 | $154.60 | $154.60 |
| Purchase #5 | $76.74 | 9.155% | $83.7655 | $83.77 | $83.75 | $83.80 |
| Purchase #6 | $86.91 | 6.481% | $92.5426 | $92.54 | $92.55 | $92.50 |
| Purchase #7 | $81.35 | 7.863% | $87.7466 | $87.75 | $87.75 | $87.70 |
| 7 purchase totals = | $517.16 | $558.3121 | $558.32 | $558.30 | $558.30 | |