| 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 | $9.42 | 13.651% | $10.7059 | $10.71 | $10.70 | $10.70 |
| Purchase #2 | $242.36 | 8.360% | $262.6213 | $262.62 | $262.60 | $262.60 |
| Purchase #3 | $186.55 | 6.592% | $198.8474 | $198.85 | $198.85 | $198.80 |
| Purchase #4 | $40.60 | 8.548% | $44.0705 | $44.07 | $44.05 | $44.10 |
| Purchase #5 | $53.87 | 3.427% | $55.7161 | $55.72 | $55.70 | $55.70 |
| Purchase #6 | $79.70 | 12.387% | $89.5724 | $89.57 | $89.55 | $89.60 |
| Purchase #7 | $142.65 | 7.589% | $153.4757 | $153.48 | $153.50 | $153.50 |
| 7 purchase totals = | $755.15 | $815.0093 | $815.02 | $814.95 | $815.00 | |