| 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 | $207.37 | 13.621% | $235.6159 | $235.62 | $235.60 | $235.60 |
| Purchase #2 | $49.26 | 6.563% | $52.4929 | $52.49 | $52.50 | $52.50 |
| Purchase #3 | $220.45 | 9.582% | $241.5735 | $241.57 | $241.55 | $241.60 |
| Purchase #4 | $37.96 | 9.196% | $41.4508 | $41.45 | $41.45 | $41.50 |
| Purchase #5 | $28.65 | 5.230% | $30.1484 | $30.15 | $30.15 | $30.10 |
| Purchase #6 | $26.41 | 6.402% | $28.1008 | $28.10 | $28.10 | $28.10 |
| Purchase #7 | $117.94 | 11.437% | $131.4288 | $131.43 | $131.45 | $131.40 |
| 7 purchase totals = | $688.04 | $760.8111 | $760.81 | $760.80 | $760.80 | |