| 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 | $6.92 | 3.276% | $7.1467 | $7.15 | $7.15 | $7.10 |
| Purchase #2 | $223.55 | 12.110% | $250.6219 | $250.62 | $250.60 | $250.60 |
| Purchase #3 | $39.70 | 6.873% | $42.4286 | $42.43 | $42.45 | $42.40 |
| Purchase #4 | $180.89 | 5.692% | $191.1863 | $191.19 | $191.20 | $191.20 |
| Purchase #5 | $110.66 | 13.845% | $125.9809 | $125.98 | $126.00 | $126.00 |
| Purchase #6 | $23.79 | 7.542% | $25.5842 | $25.58 | $25.60 | $25.60 |
| Purchase #7 | $84.47 | 12.822% | $95.3007 | $95.30 | $95.30 | $95.30 |
| 7 purchase totals = | $669.98 | $738.2493 | $738.25 | $738.30 | $738.20 | |