| 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 | $48.38 | 6.372% | $51.4628 | $51.46 | $51.45 | $51.50 |
| Purchase #2 | $118.73 | 8.677% | $129.0322 | $129.03 | $129.05 | $129.00 |
| Purchase #3 | $201.83 | 11.493% | $225.0263 | $225.03 | $225.05 | $225.00 |
| Purchase #4 | $21.45 | 3.351% | $22.1688 | $22.17 | $22.15 | $22.20 |
| Purchase #5 | $137.70 | 5.183% | $144.837 | $144.84 | $144.85 | $144.80 |
| Purchase #6 | $219.64 | 13.587% | $249.4825 | $249.48 | $249.50 | $249.50 |
| Purchase #7 | $244.91 | 13.720% | $278.5117 | $278.51 | $278.50 | $278.50 |
| 7 purchase totals = | $992.64 | $1,100.5213 | $1,100.52 | $1,100.55 | $1,100.50 | |