| 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 | $132.77 | 4.675% | $138.977 | $138.98 | $139.00 | $139.00 |
| Purchase #2 | $24.81 | 4.224% | $25.858 | $25.86 | $25.85 | $25.90 |
| Purchase #3 | $33.59 | 4.843% | $35.2168 | $35.22 | $35.20 | $35.20 |
| Purchase #4 | $67.83 | 12.365% | $76.2172 | $76.22 | $76.20 | $76.20 |
| Purchase #5 | $87.41 | 10.729% | $96.7882 | $96.79 | $96.80 | $96.80 |
| Purchase #6 | $249.96 | 13.746% | $284.3195 | $284.32 | $284.30 | $284.30 |
| Purchase #7 | $75.25 | 13.154% | $85.1484 | $85.15 | $85.15 | $85.10 |
| 7 purchase totals = | $671.62 | $742.5251 | $742.54 | $742.50 | $742.50 | |