| 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 | $41.95 | 4.818% | $43.9712 | $43.97 | $43.95 | $44.00 |
| Purchase #2 | $238.91 | 6.495% | $254.4272 | $254.43 | $254.45 | $254.40 |
| Purchase #3 | $186.32 | 4.587% | $194.8665 | $194.87 | $194.85 | $194.90 |
| Purchase #4 | $39.63 | 9.855% | $43.5355 | $43.54 | $43.55 | $43.50 |
| Purchase #5 | $46.27 | 13.482% | $52.5081 | $52.51 | $52.50 | $52.50 |
| Purchase #6 | $172.44 | 4.676% | $180.5033 | $180.50 | $180.50 | $180.50 |
| Purchase #7 | $22.74 | 4.820% | $23.8361 | $23.84 | $23.85 | $23.80 |
| 7 purchase totals = | $748.26 | $793.6479 | $793.66 | $793.65 | $793.60 | |