| 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 | $70.74 | 4.760% | $74.1072 | $74.11 | $74.10 | $74.10 |
| Purchase #2 | $37.98 | 12.579% | $42.7575 | $42.76 | $42.75 | $42.80 |
| Purchase #3 | $45.39 | 12.305% | $50.9752 | $50.98 | $51.00 | $51.00 |
| Purchase #4 | $212.83 | 6.314% | $226.2681 | $226.27 | $226.25 | $226.30 |
| Purchase #5 | $116.55 | 8.298% | $126.2213 | $126.22 | $126.20 | $126.20 |
| Purchase #6 | $181.79 | 7.586% | $195.5806 | $195.58 | $195.60 | $195.60 |
| Purchase #7 | $74.47 | 9.102% | $81.2483 | $81.25 | $81.25 | $81.20 |
| 7 purchase totals = | $739.75 | $797.1582 | $797.17 | $797.15 | $797.20 | |