| 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 | $55.65 | 10.371% | $61.4215 | $61.42 | $61.40 | $61.40 |
| Purchase #2 | $238.61 | 4.837% | $250.1516 | $250.15 | $250.15 | $250.20 |
| Purchase #3 | $153.83 | 3.782% | $159.6479 | $159.65 | $159.65 | $159.60 |
| Purchase #4 | $104.77 | 4.422% | $109.4029 | $109.40 | $109.40 | $109.40 |
| Purchase #5 | $107.65 | 11.542% | $120.075 | $120.08 | $120.10 | $120.10 |
| Purchase #6 | $75.37 | 6.391% | $80.1869 | $80.19 | $80.20 | $80.20 |
| Purchase #7 | $22.41 | 9.360% | $24.5076 | $24.51 | $24.50 | $24.50 |
| 7 purchase totals = | $758.29 | $805.3934 | $805.40 | $805.40 | $805.40 | |