| 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 | $40.37 | 10.818% | $44.7372 | $44.74 | $44.75 | $44.70 |
| Purchase #2 | $103.92 | 10.526% | $114.8586 | $114.86 | $114.85 | $114.90 |
| Purchase #3 | $123.88 | 9.696% | $135.8914 | $135.89 | $135.90 | $135.90 |
| Purchase #4 | $59.33 | 6.435% | $63.1479 | $63.15 | $63.15 | $63.10 |
| Purchase #5 | $49.32 | 9.593% | $54.0513 | $54.05 | $54.05 | $54.10 |
| Purchase #6 | $92.96 | 7.320% | $99.7647 | $99.76 | $99.75 | $99.80 |
| Purchase #7 | $208.79 | 8.805% | $227.174 | $227.17 | $227.15 | $227.20 |
| 7 purchase totals = | $678.57 | $739.6251 | $739.62 | $739.60 | $739.70 | |