| 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 | $47.33 | 12.405% | $53.2013 | $53.20 | $53.20 | $53.20 |
| Purchase #2 | $151.65 | 12.440% | $170.5153 | $170.52 | $170.50 | $170.50 |
| Purchase #3 | $26.66 | 9.258% | $29.1282 | $29.13 | $29.15 | $29.10 |
| Purchase #4 | $26.66 | 4.852% | $27.9535 | $27.95 | $27.95 | $28.00 |
| Purchase #5 | $139.78 | 13.468% | $158.6056 | $158.61 | $158.60 | $158.60 |
| Purchase #6 | $161.48 | 12.313% | $181.363 | $181.36 | $181.35 | $181.40 |
| Purchase #7 | $108.92 | 11.619% | $121.5754 | $121.58 | $121.60 | $121.60 |
| 7 purchase totals = | $662.48 | $742.3423 | $742.35 | $742.35 | $742.40 | |