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 | $121.63 | 7.392% | $130.6209 | $130.62 | $130.60 | $130.60 |
Purchase #2 | $36.28 | 8.821% | $39.4803 | $39.48 | $39.50 | $39.50 |
Purchase #3 | $126.28 | 5.220% | $132.8718 | $132.87 | $132.85 | $132.90 |
Purchase #4 | $40.51 | 12.648% | $45.6337 | $45.63 | $45.65 | $45.60 |
Purchase #5 | $77.79 | 6.246% | $82.6488 | $82.65 | $82.65 | $82.60 |
Purchase #6 | $87.44 | 11.390% | $97.3994 | $97.40 | $97.40 | $97.40 |
Purchase #7 | $13.45 | 9.474% | $14.7243 | $14.72 | $14.70 | $14.70 |
7 purchase totals = | $503.38 | $543.3792 | $543.37 | $543.35 | $543.30 |