| 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 | $72.52 | 3.606% | $75.1351 | $75.14 | $75.15 | $75.10 |
| Purchase #2 | $38.60 | 13.727% | $43.8986 | $43.90 | $43.90 | $43.90 |
| Purchase #3 | $200.95 | 11.845% | $224.7525 | $224.75 | $224.75 | $224.80 |
| Purchase #4 | $139.28 | 7.510% | $149.7399 | $149.74 | $149.75 | $149.70 |
| Purchase #5 | $119.86 | 3.292% | $123.8058 | $123.81 | $123.80 | $123.80 |
| Purchase #6 | $231.43 | 13.342% | $262.3074 | $262.31 | $262.30 | $262.30 |
| Purchase #7 | $107.85 | 10.147% | $118.7935 | $118.79 | $118.80 | $118.80 |
| 7 purchase totals = | $910.49 | $998.4328 | $998.44 | $998.45 | $998.40 | |