| 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 | $63.75 | 6.456% | $67.8657 | $67.87 | $67.85 | $67.90 |
| Purchase #2 | $209.31 | 7.866% | $225.7743 | $225.77 | $225.75 | $225.80 |
| Purchase #3 | $141.33 | 5.861% | $149.6134 | $149.61 | $149.60 | $149.60 |
| Purchase #4 | $217.74 | 7.622% | $234.3361 | $234.34 | $234.35 | $234.30 |
| Purchase #5 | $60.60 | 11.354% | $67.4805 | $67.48 | $67.50 | $67.50 |
| Purchase #6 | $33.63 | 6.763% | $35.9044 | $35.90 | $35.90 | $35.90 |
| Purchase #7 | $180.57 | 10.194% | $198.9773 | $198.98 | $199.00 | $199.00 |
| 7 purchase totals = | $906.93 | $979.9517 | $979.95 | $979.95 | $980.00 | |