| 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 | $42.71 | 7.526% | $45.9244 | $45.92 | $45.90 | $45.90 |
| Purchase #2 | $34.31 | 12.392% | $38.5617 | $38.56 | $38.55 | $38.60 |
| Purchase #3 | $12.65 | 10.730% | $14.0073 | $14.01 | $14.00 | $14.00 |
| Purchase #4 | $224.56 | 6.748% | $239.7133 | $239.71 | $239.70 | $239.70 |
| Purchase #5 | $115.85 | 3.629% | $120.0542 | $120.05 | $120.05 | $120.10 |
| Purchase #6 | $161.45 | 10.759% | $178.8204 | $178.82 | $178.80 | $178.80 |
| Purchase #7 | $246.34 | 4.489% | $257.3982 | $257.40 | $257.40 | $257.40 |
| 7 purchase totals = | $837.87 | $894.4795 | $894.47 | $894.40 | $894.50 | |