| 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 | $20.82 | 6.577% | $22.1893 | $22.19 | $22.20 | $22.20 |
| Purchase #2 | $203.85 | 7.335% | $218.8024 | $218.80 | $218.80 | $218.80 |
| Purchase #3 | $50.80 | 6.864% | $54.2869 | $54.29 | $54.30 | $54.30 |
| Purchase #4 | $63.74 | 4.275% | $66.4649 | $66.46 | $66.45 | $66.50 |
| Purchase #5 | $165.93 | 3.667% | $172.0147 | $172.01 | $172.00 | $172.00 |
| Purchase #6 | $5.87 | 5.691% | $6.2041 | $6.20 | $6.20 | $6.20 |
| Purchase #7 | $160.99 | 4.267% | $167.8594 | $167.86 | $167.85 | $167.90 |
| 7 purchase totals = | $672.00 | $707.8217 | $707.81 | $707.80 | $707.90 | |