| 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 | $76.55 | 8.647% | $83.1693 | $83.17 | $83.15 | $83.20 |
| Purchase #2 | $77.84 | 3.415% | $80.4982 | $80.50 | $80.50 | $80.50 |
| Purchase #3 | $185.77 | 8.652% | $201.8428 | $201.84 | $201.85 | $201.80 |
| Purchase #4 | $61.38 | 12.120% | $68.8193 | $68.82 | $68.80 | $68.80 |
| Purchase #5 | $25.45 | 3.167% | $26.256 | $26.26 | $26.25 | $26.30 |
| Purchase #6 | $135.87 | 12.178% | $152.4162 | $152.42 | $152.40 | $152.40 |
| Purchase #7 | $186.67 | 6.105% | $198.0662 | $198.07 | $198.05 | $198.10 |
| 7 purchase totals = | $749.53 | $811.0680 | $811.08 | $811.00 | $811.10 | |