| 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 | $98.94 | 7.794% | $106.6514 | $106.65 | $106.65 | $106.70 |
| Purchase #2 | $137.80 | 3.554% | $142.6974 | $142.70 | $142.70 | $142.70 |
| Purchase #3 | $213.98 | 9.391% | $234.0749 | $234.07 | $234.05 | $234.10 |
| Purchase #4 | $97.54 | 3.811% | $101.2572 | $101.26 | $101.25 | $101.30 |
| Purchase #5 | $72.66 | 13.464% | $82.4429 | $82.44 | $82.45 | $82.40 |
| Purchase #6 | $89.30 | 4.210% | $93.0595 | $93.06 | $93.05 | $93.10 |
| Purchase #7 | $43.30 | 3.529% | $44.8281 | $44.83 | $44.85 | $44.80 |
| 7 purchase totals = | $753.52 | $805.0114 | $805.01 | $805.00 | $805.10 | |