| 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 | $28.84 | 6.174% | $30.6206 | $30.62 | $30.60 | $30.60 |
| Purchase #2 | $226.76 | 13.760% | $257.9622 | $257.96 | $257.95 | $258.00 |
| Purchase #3 | $250.48 | 5.597% | $264.4994 | $264.50 | $264.50 | $264.50 |
| Purchase #4 | $161.80 | 3.524% | $167.5018 | $167.50 | $167.50 | $167.50 |
| Purchase #5 | $81.42 | 8.553% | $88.3839 | $88.38 | $88.40 | $88.40 |
| Purchase #6 | $39.69 | 8.609% | $43.1069 | $43.11 | $43.10 | $43.10 |
| Purchase #7 | $154.92 | 9.612% | $169.8109 | $169.81 | $169.80 | $169.80 |
| 7 purchase totals = | $943.91 | $1,021.8857 | $1,021.88 | $1,021.85 | $1,021.90 | |