| 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 | $77.86 | 9.280% | $85.0854 | $85.09 | $85.10 | $85.10 |
| Purchase #2 | $23.55 | 13.296% | $26.6812 | $26.68 | $26.70 | $26.70 |
| Purchase #3 | $131.69 | 3.774% | $136.66 | $136.66 | $136.65 | $136.70 |
| Purchase #4 | $97.92 | 13.211% | $110.8562 | $110.86 | $110.85 | $110.90 |
| Purchase #5 | $241.80 | 9.619% | $265.0587 | $265.06 | $265.05 | $265.10 |
| Purchase #6 | $31.28 | 10.712% | $34.6307 | $34.63 | $34.65 | $34.60 |
| Purchase #7 | $43.26 | 5.803% | $45.7704 | $45.77 | $45.75 | $45.80 |
| 7 purchase totals = | $647.36 | $704.7426 | $704.75 | $704.75 | $704.90 | |