| 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 | $77.56 | 3.312% | $80.1288 | $80.13 | $80.15 | $80.10 |
| Purchase #2 | $226.78 | 6.719% | $242.0173 | $242.02 | $242.00 | $242.00 |
| Purchase #3 | $242.95 | 7.423% | $260.9842 | $260.98 | $261.00 | $261.00 |
| Purchase #4 | $144.37 | 12.357% | $162.2098 | $162.21 | $162.20 | $162.20 |
| Purchase #5 | $137.70 | 4.819% | $144.3358 | $144.34 | $144.35 | $144.30 |
| Purchase #6 | $96.91 | 10.830% | $107.4054 | $107.41 | $107.40 | $107.40 |
| Purchase #7 | $46.62 | 6.236% | $49.5272 | $49.53 | $49.55 | $49.50 |
| 7 purchase totals = | $972.89 | $1,046.6085 | $1,046.62 | $1,046.65 | $1,046.50 | |