| 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 | $77.52 | 8.619% | $84.2014 | $84.20 | $84.20 | $84.20 |
| Purchase #2 | $13.64 | 5.466% | $14.3856 | $14.39 | $14.40 | $14.40 |
| Purchase #3 | $108.32 | 9.303% | $118.397 | $118.40 | $118.40 | $118.40 |
| Purchase #4 | $47.76 | 7.443% | $51.3148 | $51.31 | $51.30 | $51.30 |
| Purchase #5 | $38.75 | 8.834% | $42.1732 | $42.17 | $42.15 | $42.20 |
| Purchase #6 | $87.81 | 12.164% | $98.4912 | $98.49 | $98.50 | $98.50 |
| Purchase #7 | $187.89 | 13.435% | $213.133 | $213.13 | $213.15 | $213.10 |
| 7 purchase totals = | $561.69 | $622.0962 | $622.09 | $622.10 | $622.10 | |