| 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 | $71.48 | 8.540% | $77.5844 | $77.58 | $77.60 | $77.60 |
| Purchase #2 | $86.87 | 10.724% | $96.1859 | $96.19 | $96.20 | $96.20 |
| Purchase #3 | $250.81 | 3.587% | $259.8066 | $259.81 | $259.80 | $259.80 |
| Purchase #4 | $122.94 | 4.730% | $128.7551 | $128.76 | $128.75 | $128.80 |
| Purchase #5 | $114.72 | 11.585% | $128.0103 | $128.01 | $128.00 | $128.00 |
| Purchase #6 | $172.33 | 5.335% | $181.5238 | $181.52 | $181.50 | $181.50 |
| Purchase #7 | $9.26 | 13.351% | $10.4963 | $10.50 | $10.50 | $10.50 |
| 7 purchase totals = | $828.41 | $882.3624 | $882.37 | $882.35 | $882.40 | |