| 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 | $77.60 | 4.423% | $81.0322 | $81.03 | $81.05 | $81.00 |
| Purchase #2 | $24.48 | 8.142% | $26.4732 | $26.47 | $26.45 | $26.50 |
| Purchase #3 | $46.37 | 6.316% | $49.2987 | $49.30 | $49.30 | $49.30 |
| Purchase #4 | $102.37 | 8.228% | $110.793 | $110.79 | $110.80 | $110.80 |
| Purchase #5 | $227.76 | 3.739% | $236.2759 | $236.28 | $236.30 | $236.30 |
| Purchase #6 | $22.52 | 11.496% | $25.1089 | $25.11 | $25.10 | $25.10 |
| Purchase #7 | $155.89 | 7.404% | $167.4321 | $167.43 | $167.45 | $167.40 |
| 7 purchase totals = | $656.99 | $696.4140 | $696.41 | $696.45 | $696.40 | |