| 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 | $12.85 | 5.858% | $13.6028 | $13.60 | $13.60 | $13.60 |
| Purchase #2 | $134.89 | 4.779% | $141.3364 | $141.34 | $141.35 | $141.30 |
| Purchase #3 | $88.52 | 6.139% | $93.9542 | $93.95 | $93.95 | $94.00 |
| Purchase #4 | $116.36 | 5.633% | $122.9146 | $122.91 | $122.90 | $122.90 |
| Purchase #5 | $71.73 | 13.657% | $81.5262 | $81.53 | $81.55 | $81.50 |
| Purchase #6 | $6.30 | 4.796% | $6.6021 | $6.60 | $6.60 | $6.60 |
| Purchase #7 | $186.92 | 5.756% | $197.6791 | $197.68 | $197.70 | $197.70 |
| 7 purchase totals = | $617.57 | $657.6154 | $657.61 | $657.65 | $657.60 | |