| 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 | $98.52 | 11.328% | $109.6803 | $109.68 | $109.70 | $109.70 |
| Purchase #2 | $108.87 | 4.587% | $113.8639 | $113.86 | $113.85 | $113.90 |
| Purchase #3 | $37.30 | 13.762% | $42.4332 | $42.43 | $42.45 | $42.40 |
| Purchase #4 | $110.79 | 4.786% | $116.0924 | $116.09 | $116.10 | $116.10 |
| Purchase #5 | $80.65 | 4.538% | $84.3099 | $84.31 | $84.30 | $84.30 |
| Purchase #6 | $176.96 | 12.851% | $199.7011 | $199.70 | $199.70 | $199.70 |
| Purchase #7 | $222.36 | 5.534% | $234.6654 | $234.67 | $234.65 | $234.70 |
| 7 purchase totals = | $835.45 | $900.7462 | $900.74 | $900.75 | $900.80 | |