| 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 | $24.32 | 3.837% | $25.2532 | $25.25 | $25.25 | $25.30 |
| Purchase #2 | $109.31 | 3.597% | $113.2419 | $113.24 | $113.25 | $113.20 |
| Purchase #3 | $45.45 | 12.569% | $51.1626 | $51.16 | $51.15 | $51.20 |
| Purchase #4 | $137.56 | 8.190% | $148.8262 | $148.83 | $148.85 | $148.80 |
| Purchase #5 | $235.72 | 4.321% | $245.9055 | $245.91 | $245.90 | $245.90 |
| Purchase #6 | $135.94 | 7.396% | $145.9941 | $145.99 | $146.00 | $146.00 |
| Purchase #7 | $39.35 | 3.113% | $40.575 | $40.58 | $40.60 | $40.60 |
| 7 purchase totals = | $727.65 | $770.9585 | $770.96 | $771.00 | $771.00 | |