| 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 | $96.35 | 11.753% | $107.674 | $107.67 | $107.65 | $107.70 |
| Purchase #2 | $26.65 | 6.166% | $28.2932 | $28.29 | $28.30 | $28.30 |
| Purchase #3 | $59.33 | 6.354% | $63.0998 | $63.10 | $63.10 | $63.10 |
| Purchase #4 | $8.32 | 11.822% | $9.3036 | $9.30 | $9.30 | $9.30 |
| Purchase #5 | $142.38 | 8.790% | $154.8952 | $154.90 | $154.90 | $154.90 |
| Purchase #6 | $158.36 | 9.555% | $173.4913 | $173.49 | $173.50 | $173.50 |
| Purchase #7 | $124.92 | 6.459% | $132.9886 | $132.99 | $133.00 | $133.00 |
| 7 purchase totals = | $616.31 | $669.7457 | $669.74 | $669.75 | $669.80 | |