| 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 | $7.47 | 13.721% | $8.495 | $8.50 | $8.50 | $8.50 |
| Purchase #2 | $151.90 | 9.137% | $165.7791 | $165.78 | $165.80 | $165.80 |
| Purchase #3 | $244.28 | 13.799% | $277.9882 | $277.99 | $278.00 | $278.00 |
| Purchase #4 | $8.94 | 9.337% | $9.7747 | $9.77 | $9.75 | $9.80 |
| Purchase #5 | $80.64 | 6.262% | $85.6897 | $85.69 | $85.70 | $85.70 |
| Purchase #6 | $192.87 | 11.326% | $214.7145 | $214.71 | $214.70 | $214.70 |
| Purchase #7 | $108.67 | 5.855% | $115.0326 | $115.03 | $115.05 | $115.00 |
| 7 purchase totals = | $794.77 | $877.4738 | $877.47 | $877.50 | $877.50 | |