| 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 | $73.79 | 5.871% | $78.1222 | $78.12 | $78.10 | $78.10 |
| Purchase #2 | $163.37 | 11.241% | $181.7344 | $181.73 | $181.75 | $181.70 |
| Purchase #3 | $34.58 | 13.266% | $39.1674 | $39.17 | $39.15 | $39.20 |
| Purchase #4 | $161.62 | 9.524% | $177.0127 | $177.01 | $177.00 | $177.00 |
| Purchase #5 | $208.68 | 5.721% | $220.6186 | $220.62 | $220.60 | $220.60 |
| Purchase #6 | $227.79 | 9.312% | $249.0018 | $249.00 | $249.00 | $249.00 |
| Purchase #7 | $123.61 | 11.304% | $137.5829 | $137.58 | $137.60 | $137.60 |
| 7 purchase totals = | $993.44 | $1,083.2400 | $1,083.23 | $1,083.20 | $1,083.20 | |