| 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 | $62.79 | 4.563% | $65.6551 | $65.66 | $65.65 | $65.70 |
| Purchase #2 | $204.59 | 6.670% | $218.2362 | $218.24 | $218.25 | $218.20 |
| Purchase #3 | $55.53 | 5.371% | $58.5125 | $58.51 | $58.50 | $58.50 |
| Purchase #4 | $234.88 | 7.300% | $252.0262 | $252.03 | $252.05 | $252.00 |
| Purchase #5 | $45.63 | 6.501% | $48.5964 | $48.60 | $48.60 | $48.60 |
| Purchase #6 | $224.88 | 13.309% | $254.8093 | $254.81 | $254.80 | $254.80 |
| Purchase #7 | $211.41 | 7.110% | $226.4413 | $226.44 | $226.45 | $226.40 |
| 7 purchase totals = | $1,039.71 | $1,124.2770 | $1,124.29 | $1,124.30 | $1,124.20 | |