| 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 | $52.32 | 8.389% | $56.7091 | $56.71 | $56.70 | $56.70 |
| Purchase #2 | $200.45 | 12.717% | $225.9412 | $225.94 | $225.95 | $225.90 |
| Purchase #3 | $187.75 | 10.548% | $207.5539 | $207.55 | $207.55 | $207.60 |
| Purchase #4 | $96.47 | 6.852% | $103.0801 | $103.08 | $103.10 | $103.10 |
| Purchase #5 | $207.38 | 10.113% | $228.3523 | $228.35 | $228.35 | $228.40 |
| Purchase #6 | $43.47 | 13.212% | $49.2133 | $49.21 | $49.20 | $49.20 |
| Purchase #7 | $99.86 | 4.385% | $104.2389 | $104.24 | $104.25 | $104.20 |
| 7 purchase totals = | $887.70 | $975.0888 | $975.08 | $975.10 | $975.10 | |