| 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 | $76.90 | 9.177% | $83.9571 | $83.96 | $83.95 | $84.00 |
| Purchase #2 | $164.36 | 7.110% | $176.046 | $176.05 | $176.05 | $176.00 |
| Purchase #3 | $6.99 | 6.864% | $7.4698 | $7.47 | $7.45 | $7.50 |
| Purchase #4 | $16.85 | 6.719% | $17.9822 | $17.98 | $18.00 | $18.00 |
| Purchase #5 | $190.29 | 5.786% | $201.3002 | $201.30 | $201.30 | $201.30 |
| Purchase #6 | $218.43 | 3.258% | $225.5464 | $225.55 | $225.55 | $225.50 |
| Purchase #7 | $246.70 | 8.299% | $267.1736 | $267.17 | $267.15 | $267.20 |
| 7 purchase totals = | $920.52 | $979.4753 | $979.48 | $979.45 | $979.50 | |