| 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 | $97.52 | 6.273% | $103.6374 | $103.64 | $103.65 | $103.60 |
| Purchase #2 | $81.87 | 3.873% | $85.0408 | $85.04 | $85.05 | $85.00 |
| Purchase #3 | $70.75 | 3.253% | $73.0515 | $73.05 | $73.05 | $73.10 |
| Purchase #4 | $10.58 | 13.120% | $11.9681 | $11.97 | $11.95 | $12.00 |
| Purchase #5 | $224.94 | 4.111% | $234.1873 | $234.19 | $234.20 | $234.20 |
| Purchase #6 | $200.77 | 3.117% | $207.028 | $207.03 | $207.05 | $207.00 |
| Purchase #7 | $221.91 | 12.460% | $249.56 | $249.56 | $249.55 | $249.60 |
| 7 purchase totals = | $908.34 | $964.4731 | $964.48 | $964.50 | $964.50 | |