| 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 | $14.81 | 6.539% | $15.7784 | $15.78 | $15.80 | $15.80 |
| Purchase #2 | $32.62 | 5.742% | $34.493 | $34.49 | $34.50 | $34.50 |
| Purchase #3 | $201.27 | 9.147% | $219.6802 | $219.68 | $219.70 | $219.70 |
| Purchase #4 | $100.33 | 9.243% | $109.6035 | $109.60 | $109.60 | $109.60 |
| Purchase #5 | $102.30 | 12.652% | $115.243 | $115.24 | $115.25 | $115.20 |
| Purchase #6 | $192.26 | 4.334% | $200.5925 | $200.59 | $200.60 | $200.60 |
| Purchase #7 | $226.28 | 10.312% | $249.614 | $249.61 | $249.60 | $249.60 |
| 7 purchase totals = | $869.87 | $945.0046 | $944.99 | $945.05 | $945.00 | |