| 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 | $77.73 | 8.704% | $84.4956 | $84.50 | $84.50 | $84.50 |
| Purchase #2 | $43.34 | 12.270% | $48.6578 | $48.66 | $48.65 | $48.70 |
| Purchase #3 | $118.83 | 3.774% | $123.3146 | $123.31 | $123.30 | $123.30 |
| Purchase #4 | $21.85 | 10.626% | $24.1718 | $24.17 | $24.15 | $24.20 |
| Purchase #5 | $241.31 | 9.299% | $263.7494 | $263.75 | $263.75 | $263.70 |
| Purchase #6 | $113.99 | 11.354% | $126.9324 | $126.93 | $126.95 | $126.90 |
| Purchase #7 | $59.77 | 7.751% | $64.4028 | $64.40 | $64.40 | $64.40 |
| 7 purchase totals = | $676.82 | $735.7244 | $735.72 | $735.70 | $735.70 | |