| 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 | $16.27 | 4.845% | $17.0583 | $17.06 | $17.05 | $17.10 |
| Purchase #2 | $94.85 | 3.149% | $97.8368 | $97.84 | $97.85 | $97.80 |
| Purchase #3 | $68.83 | 13.364% | $78.0284 | $78.03 | $78.05 | $78.00 |
| Purchase #4 | $106.69 | 13.351% | $120.9342 | $120.93 | $120.95 | $120.90 |
| Purchase #5 | $163.79 | 12.141% | $183.6757 | $183.68 | $183.70 | $183.70 |
| Purchase #6 | $188.30 | 7.292% | $202.0308 | $202.03 | $202.05 | $202.00 |
| Purchase #7 | $132.58 | 11.137% | $147.3454 | $147.35 | $147.35 | $147.30 |
| 7 purchase totals = | $771.31 | $846.9096 | $846.92 | $847.00 | $846.80 | |