| 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 | $65.68 | 6.244% | $69.7811 | $69.78 | $69.80 | $69.80 |
| Purchase #2 | $30.79 | 8.777% | $33.4924 | $33.49 | $33.50 | $33.50 |
| Purchase #3 | $9.99 | 9.564% | $10.9454 | $10.95 | $10.95 | $10.90 |
| Purchase #4 | $178.60 | 4.528% | $186.687 | $186.69 | $186.70 | $186.70 |
| Purchase #5 | $249.69 | 5.200% | $262.6739 | $262.67 | $262.65 | $262.70 |
| Purchase #6 | $20.81 | 3.165% | $21.4686 | $21.47 | $21.45 | $21.50 |
| Purchase #7 | $187.56 | 9.592% | $205.5508 | $205.55 | $205.55 | $205.60 |
| 7 purchase totals = | $743.12 | $790.5992 | $790.60 | $790.60 | $790.70 | |