| 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 | $80.48 | 6.147% | $85.4271 | $85.43 | $85.45 | $85.40 |
| Purchase #2 | $103.25 | 11.695% | $115.3251 | $115.33 | $115.35 | $115.30 |
| Purchase #3 | $146.38 | 8.181% | $158.3553 | $158.36 | $158.35 | $158.40 |
| Purchase #4 | $15.88 | 7.417% | $17.0578 | $17.06 | $17.05 | $17.10 |
| Purchase #5 | $73.28 | 12.424% | $82.3843 | $82.38 | $82.40 | $82.40 |
| Purchase #6 | $105.41 | 8.349% | $114.2107 | $114.21 | $114.20 | $114.20 |
| Purchase #7 | $203.98 | 13.545% | $231.6091 | $231.61 | $231.60 | $231.60 |
| 7 purchase totals = | $728.66 | $804.3694 | $804.38 | $804.40 | $804.40 | |