| 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 | $59.36 | 6.361% | $63.1359 | $63.14 | $63.15 | $63.10 |
| Purchase #2 | $75.43 | 3.389% | $77.9863 | $77.99 | $78.00 | $78.00 |
| Purchase #3 | $32.84 | 7.727% | $35.3775 | $35.38 | $35.40 | $35.40 |
| Purchase #4 | $7.56 | 13.507% | $8.5811 | $8.58 | $8.60 | $8.60 |
| Purchase #5 | $129.88 | 3.334% | $134.2102 | $134.21 | $134.20 | $134.20 |
| Purchase #6 | $79.97 | 13.773% | $90.9843 | $90.98 | $91.00 | $91.00 |
| Purchase #7 | $36.93 | 10.328% | $40.7441 | $40.74 | $40.75 | $40.70 |
| 7 purchase totals = | $421.97 | $451.0194 | $451.02 | $451.10 | $451.00 | |