| 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 | $67.70 | 13.707% | $76.9796 | $76.98 | $77.00 | $77.00 |
| Purchase #2 | $26.77 | 6.488% | $28.5068 | $28.51 | $28.50 | $28.50 |
| Purchase #3 | $131.56 | 8.616% | $142.8952 | $142.90 | $142.90 | $142.90 |
| Purchase #4 | $118.73 | 4.226% | $123.7475 | $123.75 | $123.75 | $123.70 |
| Purchase #5 | $211.58 | 8.128% | $228.7772 | $228.78 | $228.80 | $228.80 |
| Purchase #6 | $8.34 | 5.643% | $8.8106 | $8.81 | $8.80 | $8.80 |
| Purchase #7 | $210.39 | 11.588% | $234.77 | $234.77 | $234.75 | $234.80 |
| 7 purchase totals = | $775.07 | $844.4869 | $844.50 | $844.50 | $844.50 | |