| 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 | $44.40 | 4.154% | $46.2444 | $46.24 | $46.25 | $46.20 |
| Purchase #2 | $128.89 | 13.463% | $146.2425 | $146.24 | $146.25 | $146.20 |
| Purchase #3 | $13.41 | 5.542% | $14.1532 | $14.15 | $14.15 | $14.20 |
| Purchase #4 | $124.35 | 3.438% | $128.6252 | $128.63 | $128.65 | $128.60 |
| Purchase #5 | $121.46 | 12.138% | $136.2028 | $136.20 | $136.20 | $136.20 |
| Purchase #6 | $102.66 | 5.545% | $108.3525 | $108.35 | $108.35 | $108.40 |
| Purchase #7 | $160.96 | 3.146% | $166.0238 | $166.02 | $166.00 | $166.00 |
| 7 purchase totals = | $696.13 | $745.8444 | $745.83 | $745.85 | $745.80 | |