| 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 | $67.70 | 11.247% | $75.3142 | $75.31 | $75.30 | $75.30 |
| Purchase #2 | $113.66 | 4.538% | $118.8179 | $118.82 | $118.80 | $118.80 |
| Purchase #3 | $39.25 | 7.379% | $42.1463 | $42.15 | $42.15 | $42.10 |
| Purchase #4 | $8.98 | 4.866% | $9.417 | $9.42 | $9.40 | $9.40 |
| Purchase #5 | $171.31 | 12.269% | $192.328 | $192.33 | $192.35 | $192.30 |
| Purchase #6 | $146.84 | 5.326% | $154.6607 | $154.66 | $154.65 | $154.70 |
| Purchase #7 | $39.34 | 12.747% | $44.3547 | $44.35 | $44.35 | $44.40 |
| 7 purchase totals = | $587.08 | $637.0388 | $637.04 | $637.00 | $637.00 | |