| 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 | $44.63 | 10.520% | $49.3251 | $49.33 | $49.35 | $49.30 |
| Purchase #2 | $99.47 | 5.653% | $105.093 | $105.09 | $105.10 | $105.10 |
| Purchase #3 | $56.70 | 11.132% | $63.0118 | $63.01 | $63.00 | $63.00 |
| Purchase #4 | $148.34 | 3.620% | $153.7099 | $153.71 | $153.70 | $153.70 |
| Purchase #5 | $26.38 | 8.331% | $28.5777 | $28.58 | $28.60 | $28.60 |
| Purchase #6 | $9.66 | 12.312% | $10.8493 | $10.85 | $10.85 | $10.80 |
| Purchase #7 | $150.54 | 8.658% | $163.5738 | $163.57 | $163.55 | $163.60 |
| 7 purchase totals = | $535.72 | $574.1406 | $574.14 | $574.15 | $574.10 | |