| 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 | $70.84 | 5.124% | $74.4698 | $74.47 | $74.45 | $74.50 |
| Purchase #2 | $58.79 | 13.588% | $66.7784 | $66.78 | $66.80 | $66.80 |
| Purchase #3 | $11.29 | 12.179% | $12.665 | $12.67 | $12.65 | $12.70 |
| Purchase #4 | $185.63 | 5.438% | $195.7246 | $195.72 | $195.70 | $195.70 |
| Purchase #5 | $100.32 | 13.537% | $113.9003 | $113.90 | $113.90 | $113.90 |
| Purchase #6 | $104.40 | 7.259% | $111.9784 | $111.98 | $112.00 | $112.00 |
| Purchase #7 | $33.69 | 13.522% | $38.2456 | $38.25 | $38.25 | $38.20 |
| 7 purchase totals = | $564.96 | $613.7621 | $613.77 | $613.75 | $613.80 | |