| 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 | $101.78 | 12.336% | $114.3356 | $114.34 | $114.35 | $114.30 |
| Purchase #2 | $58.26 | 4.742% | $61.0227 | $61.02 | $61.00 | $61.00 |
| Purchase #3 | $73.68 | 4.783% | $77.2041 | $77.20 | $77.20 | $77.20 |
| Purchase #4 | $156.33 | 8.796% | $170.0808 | $170.08 | $170.10 | $170.10 |
| Purchase #5 | $130.37 | 4.442% | $136.161 | $136.16 | $136.15 | $136.20 |
| Purchase #6 | $36.52 | 12.282% | $41.0054 | $41.01 | $41.00 | $41.00 |
| Purchase #7 | $49.58 | 4.252% | $51.6881 | $51.69 | $51.70 | $51.70 |
| 7 purchase totals = | $606.52 | $651.4977 | $651.50 | $651.50 | $651.50 | |