| 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 | $59.57 | 10.473% | $65.8088 | $65.81 | $65.80 | $65.80 |
| Purchase #2 | $141.67 | 10.211% | $156.1359 | $156.14 | $156.15 | $156.10 |
| Purchase #3 | $178.69 | 8.698% | $194.2325 | $194.23 | $194.25 | $194.20 |
| Purchase #4 | $12.79 | 3.504% | $13.2382 | $13.24 | $13.25 | $13.20 |
| Purchase #5 | $109.72 | 8.442% | $118.9826 | $118.98 | $119.00 | $119.00 |
| Purchase #6 | $68.52 | 3.758% | $71.095 | $71.10 | $71.10 | $71.10 |
| Purchase #7 | $157.30 | 9.157% | $171.704 | $171.70 | $171.70 | $171.70 |
| 7 purchase totals = | $728.26 | $791.1970 | $791.20 | $791.25 | $791.10 | |