| 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 | $120.59 | 4.283% | $125.7549 | $125.75 | $125.75 | $125.80 |
| Purchase #2 | $84.87 | 12.177% | $95.2046 | $95.20 | $95.20 | $95.20 |
| Purchase #3 | $10.66 | 9.375% | $11.6594 | $11.66 | $11.65 | $11.70 |
| Purchase #4 | $10.50 | 7.432% | $11.2804 | $11.28 | $11.30 | $11.30 |
| Purchase #5 | $5.67 | 9.135% | $6.188 | $6.19 | $6.20 | $6.20 |
| Purchase #6 | $152.29 | 3.725% | $157.9628 | $157.96 | $157.95 | $158.00 |
| Purchase #7 | $114.93 | 7.656% | $123.729 | $123.73 | $123.75 | $123.70 |
| 7 purchase totals = | $499.51 | $531.7791 | $531.77 | $531.80 | $531.90 | |