| 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 | $6.30 | 4.754% | $6.5995 | $6.60 | $6.60 | $6.60 |
| Purchase #2 | $183.58 | 10.164% | $202.2391 | $202.24 | $202.25 | $202.20 |
| Purchase #3 | $230.77 | 7.228% | $247.4501 | $247.45 | $247.45 | $247.50 |
| Purchase #4 | $195.46 | 7.283% | $209.6954 | $209.70 | $209.70 | $209.70 |
| Purchase #5 | $248.31 | 5.842% | $262.8163 | $262.82 | $262.80 | $262.80 |
| Purchase #6 | $73.87 | 5.531% | $77.9557 | $77.96 | $77.95 | $78.00 |
| Purchase #7 | $181.93 | 10.303% | $200.6742 | $200.67 | $200.65 | $200.70 |
| 7 purchase totals = | $1,120.22 | $1,207.4303 | $1,207.44 | $1,207.40 | $1,207.50 | |