| 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 | $22.31 | 5.513% | $23.54 | $23.54 | $23.55 | $23.50 |
| Purchase #2 | $232.52 | 4.759% | $243.5856 | $243.59 | $243.60 | $243.60 |
| Purchase #3 | $223.86 | 13.268% | $253.5617 | $253.56 | $253.55 | $253.60 |
| Purchase #4 | $41.55 | 4.509% | $43.4235 | $43.42 | $43.40 | $43.40 |
| Purchase #5 | $114.35 | 6.874% | $122.2104 | $122.21 | $122.20 | $122.20 |
| Purchase #6 | $56.49 | 10.561% | $62.4559 | $62.46 | $62.45 | $62.50 |
| Purchase #7 | $64.98 | 3.102% | $66.9957 | $67.00 | $67.00 | $67.00 |
| 7 purchase totals = | $756.06 | $815.7728 | $815.78 | $815.75 | $815.80 | |