| 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 | $57.77 | 7.430% | $62.0623 | $62.06 | $62.05 | $62.10 |
| Purchase #2 | $81.96 | 12.410% | $92.1312 | $92.13 | $92.15 | $92.10 |
| Purchase #3 | $235.36 | 12.450% | $264.6623 | $264.66 | $264.65 | $264.70 |
| Purchase #4 | $234.46 | 7.740% | $252.6072 | $252.61 | $252.60 | $252.60 |
| Purchase #5 | $126.80 | 8.379% | $137.4246 | $137.42 | $137.40 | $137.40 |
| Purchase #6 | $18.39 | 5.313% | $19.3671 | $19.37 | $19.35 | $19.40 |
| Purchase #7 | $42.35 | 10.804% | $46.9255 | $46.93 | $46.95 | $46.90 |
| 7 purchase totals = | $797.09 | $875.1802 | $875.18 | $875.15 | $875.20 | |