| 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 | $58.54 | 10.600% | $64.7452 | $64.75 | $64.75 | $64.70 |
| Purchase #2 | $90.45 | 12.272% | $101.55 | $101.55 | $101.55 | $101.60 |
| Purchase #3 | $7.48 | 11.444% | $8.336 | $8.34 | $8.35 | $8.30 |
| Purchase #4 | $207.34 | 4.778% | $217.2467 | $217.25 | $217.25 | $217.20 |
| Purchase #5 | $199.73 | 9.575% | $218.8541 | $218.85 | $218.85 | $218.90 |
| Purchase #6 | $51.42 | 11.287% | $57.2238 | $57.22 | $57.20 | $57.20 |
| Purchase #7 | $150.25 | 6.285% | $159.6932 | $159.69 | $159.70 | $159.70 |
| 7 purchase totals = | $765.21 | $827.6490 | $827.65 | $827.65 | $827.60 | |