| 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 | $5.77 | 7.336% | $6.1933 | $6.19 | $6.20 | $6.20 |
| Purchase #2 | $29.39 | 7.469% | $31.5851 | $31.59 | $31.60 | $31.60 |
| Purchase #3 | $165.28 | 3.718% | $171.4251 | $171.43 | $171.45 | $171.40 |
| Purchase #4 | $226.36 | 10.336% | $249.7566 | $249.76 | $249.75 | $249.80 |
| Purchase #5 | $245.72 | 10.557% | $271.6607 | $271.66 | $271.65 | $271.70 |
| Purchase #6 | $203.41 | 5.270% | $214.1297 | $214.13 | $214.15 | $214.10 |
| Purchase #7 | $61.36 | 4.862% | $64.3433 | $64.34 | $64.35 | $64.30 |
| 7 purchase totals = | $937.29 | $1,009.0938 | $1,009.10 | $1,009.15 | $1,009.10 | |