| 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 | $223.48 | 9.678% | $245.1084 | $245.11 | $245.10 | $245.10 |
| Purchase #2 | $146.34 | 5.522% | $154.4209 | $154.42 | $154.40 | $154.40 |
| Purchase #3 | $94.53 | 3.671% | $98.0002 | $98.00 | $98.00 | $98.00 |
| Purchase #4 | $14.37 | 4.711% | $15.047 | $15.05 | $15.05 | $15.00 |
| Purchase #5 | $49.40 | 8.540% | $53.6188 | $53.62 | $53.60 | $53.60 |
| Purchase #6 | $73.31 | 4.557% | $76.6507 | $76.65 | $76.65 | $76.70 |
| Purchase #7 | $241.60 | 5.447% | $254.76 | $254.76 | $254.75 | $254.80 |
| 7 purchase totals = | $843.03 | $897.6060 | $897.61 | $897.55 | $897.60 | |