| 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 | $14.59 | 4.171% | $15.1985 | $15.20 | $15.20 | $15.20 |
| Purchase #2 | $6.42 | 5.385% | $6.7657 | $6.77 | $6.75 | $6.80 |
| Purchase #3 | $123.66 | 11.741% | $138.1789 | $138.18 | $138.20 | $138.20 |
| Purchase #4 | $184.84 | 7.648% | $198.9766 | $198.98 | $199.00 | $199.00 |
| Purchase #5 | $125.46 | 4.103% | $130.6076 | $130.61 | $130.60 | $130.60 |
| Purchase #6 | $102.32 | 5.776% | $108.23 | $108.23 | $108.25 | $108.20 |
| Purchase #7 | $29.96 | 6.857% | $32.0144 | $32.01 | $32.00 | $32.00 |
| 7 purchase totals = | $587.25 | $629.9717 | $629.98 | $630.00 | $630.00 | |