| 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 | $13.60 | 9.751% | $14.9261 | $14.93 | $14.95 | $14.90 |
| Purchase #2 | $42.54 | 8.353% | $46.0934 | $46.09 | $46.10 | $46.10 |
| Purchase #3 | $216.28 | 13.493% | $245.4627 | $245.46 | $245.45 | $245.50 |
| Purchase #4 | $161.28 | 11.213% | $179.3643 | $179.36 | $179.35 | $179.40 |
| Purchase #5 | $121.91 | 12.107% | $136.6696 | $136.67 | $136.65 | $136.70 |
| Purchase #6 | $79.52 | 7.239% | $85.2765 | $85.28 | $85.30 | $85.30 |
| Purchase #7 | $72.64 | 4.661% | $76.0258 | $76.03 | $76.05 | $76.00 |
| 7 purchase totals = | $707.77 | $783.8184 | $783.82 | $783.85 | $783.90 | |