| 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 | $75.76 | 13.699% | $86.1384 | $86.14 | $86.15 | $86.10 |
| Purchase #2 | $148.96 | 3.698% | $154.4685 | $154.47 | $154.45 | $154.50 |
| Purchase #3 | $81.59 | 13.796% | $92.8462 | $92.85 | $92.85 | $92.80 |
| Purchase #4 | $171.82 | 6.402% | $182.8199 | $182.82 | $182.80 | $182.80 |
| Purchase #5 | $230.97 | 11.873% | $258.3931 | $258.39 | $258.40 | $258.40 |
| Purchase #6 | $216.55 | 13.567% | $245.9293 | $245.93 | $245.95 | $245.90 |
| Purchase #7 | $62.40 | 13.327% | $70.716 | $70.72 | $70.70 | $70.70 |
| 7 purchase totals = | $988.05 | $1,091.3114 | $1,091.32 | $1,091.30 | $1,091.20 | |