| 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 | $41.50 | 9.448% | $45.4209 | $45.42 | $45.40 | $45.40 |
| Purchase #2 | $20.52 | 8.312% | $22.2256 | $22.23 | $22.25 | $22.20 |
| Purchase #3 | $151.67 | 8.438% | $164.4679 | $164.47 | $164.45 | $164.50 |
| Purchase #4 | $131.82 | 4.281% | $137.4632 | $137.46 | $137.45 | $137.50 |
| Purchase #5 | $130.81 | 5.685% | $138.2465 | $138.25 | $138.25 | $138.20 |
| Purchase #6 | $186.58 | 3.718% | $193.517 | $193.52 | $193.50 | $193.50 |
| Purchase #7 | $88.27 | 6.746% | $94.2247 | $94.22 | $94.20 | $94.20 |
| 7 purchase totals = | $751.17 | $795.5658 | $795.57 | $795.50 | $795.50 | |