| 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 | $27.67 | 6.173% | $29.3781 | $29.38 | $29.40 | $29.40 |
| Purchase #2 | $22.93 | 6.287% | $24.3716 | $24.37 | $24.35 | $24.40 |
| Purchase #3 | $29.69 | 4.675% | $31.078 | $31.08 | $31.10 | $31.10 |
| Purchase #4 | $119.45 | 7.126% | $127.962 | $127.96 | $127.95 | $128.00 |
| Purchase #5 | $230.83 | 5.439% | $243.3848 | $243.38 | $243.40 | $243.40 |
| Purchase #6 | $84.27 | 12.795% | $95.0523 | $95.05 | $95.05 | $95.10 |
| Purchase #7 | $208.46 | 11.700% | $232.8498 | $232.85 | $232.85 | $232.80 |
| 7 purchase totals = | $723.30 | $784.0766 | $784.07 | $784.10 | $784.20 | |