| 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 | $71.69 | 8.558% | $77.8252 | $77.83 | $77.85 | $77.80 |
| Purchase #2 | $32.67 | 4.378% | $34.1003 | $34.10 | $34.10 | $34.10 |
| Purchase #3 | $7.87 | 11.819% | $8.8002 | $8.80 | $8.80 | $8.80 |
| Purchase #4 | $136.35 | 13.285% | $154.4641 | $154.46 | $154.45 | $154.50 |
| Purchase #5 | $182.43 | 3.103% | $188.0908 | $188.09 | $188.10 | $188.10 |
| Purchase #6 | $201.83 | 7.681% | $217.3326 | $217.33 | $217.35 | $217.30 |
| Purchase #7 | $21.95 | 9.370% | $24.0067 | $24.01 | $24.00 | $24.00 |
| 7 purchase totals = | $654.79 | $704.6199 | $704.62 | $704.65 | $704.60 | |