| 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 | $74.99 | 6.113% | $79.5741 | $79.57 | $79.55 | $79.60 |
| Purchase #2 | $249.65 | 5.744% | $263.9899 | $263.99 | $264.00 | $264.00 |
| Purchase #3 | $237.60 | 5.781% | $251.3357 | $251.34 | $251.35 | $251.30 |
| Purchase #4 | $28.27 | 10.382% | $31.205 | $31.21 | $31.20 | $31.20 |
| Purchase #5 | $183.56 | 10.401% | $202.6521 | $202.65 | $202.65 | $202.70 |
| Purchase #6 | $154.25 | 12.371% | $173.3323 | $173.33 | $173.35 | $173.30 |
| Purchase #7 | $110.27 | 7.526% | $118.5689 | $118.57 | $118.55 | $118.60 |
| 7 purchase totals = | $1,038.59 | $1,120.6580 | $1,120.66 | $1,120.65 | $1,120.70 | |