| 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 | $8.85 | 4.549% | $9.2526 | $9.25 | $9.25 | $9.30 |
| Purchase #2 | $232.33 | 10.840% | $257.5146 | $257.51 | $257.50 | $257.50 |
| Purchase #3 | $129.69 | 6.765% | $138.4635 | $138.46 | $138.45 | $138.50 |
| Purchase #4 | $192.53 | 8.684% | $209.2493 | $209.25 | $209.25 | $209.20 |
| Purchase #5 | $84.33 | 12.679% | $95.0222 | $95.02 | $95.00 | $95.00 |
| Purchase #6 | $38.72 | 4.176% | $40.3369 | $40.34 | $40.35 | $40.30 |
| Purchase #7 | $70.62 | 12.148% | $79.1989 | $79.20 | $79.20 | $79.20 |
| 7 purchase totals = | $757.07 | $829.0380 | $829.03 | $829.00 | $829.00 | |