| 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 | $87.74 | 7.175% | $94.0353 | $94.04 | $94.05 | $94.00 |
| Purchase #2 | $200.49 | 3.189% | $206.8836 | $206.88 | $206.90 | $206.90 |
| Purchase #3 | $132.74 | 4.640% | $138.8991 | $138.90 | $138.90 | $138.90 |
| Purchase #4 | $82.99 | 4.752% | $86.9337 | $86.93 | $86.95 | $86.90 |
| Purchase #5 | $208.85 | 8.807% | $227.2434 | $227.24 | $227.25 | $227.20 |
| Purchase #6 | $32.51 | 9.771% | $35.6866 | $35.69 | $35.70 | $35.70 |
| Purchase #7 | $125.46 | 9.852% | $137.8203 | $137.82 | $137.80 | $137.80 |
| 7 purchase totals = | $870.78 | $927.5020 | $927.50 | $927.55 | $927.40 | |