| 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 | $67.49 | 3.856% | $70.0924 | $70.09 | $70.10 | $70.10 |
| Purchase #2 | $209.68 | 13.179% | $237.3137 | $237.31 | $237.30 | $237.30 |
| Purchase #3 | $50.79 | 6.432% | $54.0568 | $54.06 | $54.05 | $54.10 |
| Purchase #4 | $224.78 | 6.789% | $240.0403 | $240.04 | $240.05 | $240.00 |
| Purchase #5 | $147.51 | 12.528% | $165.9901 | $165.99 | $166.00 | $166.00 |
| Purchase #6 | $197.80 | 3.789% | $205.2946 | $205.29 | $205.30 | $205.30 |
| Purchase #7 | $41.46 | 9.509% | $45.4024 | $45.40 | $45.40 | $45.40 |
| 7 purchase totals = | $939.51 | $1,018.1903 | $1,018.18 | $1,018.20 | $1,018.20 | |